Car shopping is usually a spreadsheet exercise. You hunt for the best mpg. You check the 0-60 times. You measure the cargo cubic feet. You obsess over horsepower and torque figures. Then there is the price tag. These numbers dictate the deal. But there is one metric that gets ignored until it causes a blowout. It is the gross axle weight rating, or GAWR.
It does not matter if you are driving a sedan, a heavy-duty truck, an SUV, or a Class A motorhome. You need to know this number. The GAWR is the maximum weight the manufacturer says an individual axle can handle. Front and rear axles have different limits. Think of it as a hard ceiling. Never exceed it.
The Real Definition of GAWR
The term sounds technical. The reality is simpler. GAWR is the legal weight limit for one specific axle. It accounts for the vehicle’s own weight. Plus passengers. Plus cargo. If you are towing, it includes the trailer tongue weight. All of this mass is split between the front and rear axles.
Do not confuse GAWR with gross axle weight, or GAW. GAWR is static. It is stamped on a label by the factory. It never changes. GAW is dynamic. It fluctuates every time you load or unload the vehicle.
Imagine a pickup truck with four 100-pound boulders in the bed. That is 400 pounds of load. If you drop two boulders, the GAW drops by 200 pounds. The GAWR stays exactly the same. If you reload those boulders, the GAW rises by 400 pounds. Again, the GAWR is unchanged. One is a constant. The other is a variable.
Why Overloading Is Dangerous
Manufacturers set these limits for safety. Overloading any vehicle is risky. Uneven distribution makes it worse. Too much weight on the rear axle creates specific, violent problems.
First, handling degrades. Steering becomes vague. The front tires lose grip because they are not carrying enough downward force. Braking suffers too. Front brakes do most of the work. If the front is light, the rear is overloaded. The rear brakes can lock up easily. You might get a blowout from tires carrying more than they were designed for. Suspension components can bend. Or break. Control is lost.
Trailers have their own GAWR. Set by the trailer maker. You must respect that limit too. Balance is everything.
Where to Find Your Rating
Curious about your specific ride? Look at the driver’s side door jamb. There is usually a sticker there. It lists the GAWR for both front and rear axles. You can also search online. Most OEMs publish these specs.
Below is a partial list for Acura and Audi models. Note that many entries show dashes. This usually means the specific data point was not available in the source database for that year/model combination, or the vehicle falls under a different weight category not listed here. Always verify with your door sticker.
Acura GAWR
| Year | Model | GAWR (Front/Rear) |
|---|---|---|
| 2006 | MDX | – |
| 2006 | RL | – |
| 2006 | RSX | – |
| 2006 | TL | – |
| 2006 | TSX | – |
| 2007 | MDX | 2888 / 3175 lbs |
| 2007 | RL | – |
| 2007 | RDX | 2546 / 2381 lbs |
| 2007 | TL | – |
| 2007 | TSX | 2335 / 2030 lbs |
| 2008 | MDX | 2888 / 3175 lbs |
| 2008 | RL | – |
| 2008 | RSX | 2546 / 2381 lbs |
| 2008 | TL | – |
| 2008 | TSX | 2335 / 2030 lbs |
| 2009 | MDX | 2888 / 3175 lbs |
| 2009 | RL | – |
| 2009 | RSX | 2546 / 2381 lbs |
| 2009 | TSX | 2325 / 2090 lbs |
Related Acura Specs: GVWR, GCWR, Cargo Carrying Capacity, Curb Weight, Payload, Towing Capacity.
Audi GAWR
| Year | Model | GAWR (Front/Rear) |
|---|---|---|
| 2006 | A3 | – |
| 2006 | A4 | – |
| 2006 | A6 | – |
| 2006 | A8 | – |
| 2006 | S4 | – |
| 2006 | TT | – |
| 2007 | A3 | – |
| 2007 | A4 | – |
| 2007 | A6 | – |
| 2007 | A8 | – |
| 2007 | Q7 | – |
| 2007 | RS4 | – |
| 2007 | S4 | – |
| 2007 | S6 | – |
| 2007 | S8 | – |
| 2008 | A3 | – |
| 2008 | A4 | – |
| 2008 | A5 | – |
| 2008 | A6 | – |
| 2008 | A8 | – |
| 2008 | Q7 | – |
| 2008 | R8 | – |
| 2008 | RS4 | – |
| 2008 | S4 | – |
| 2008 | S5 | – |
| 2008 | S6 | – |
| 2008 | S8 | – |
| 2008 | TT | – |
| 2009 | A3 | – |
| 2009 | A4 | – |
| 2009 | A5 | – |
| 2009 | A8 | – |
| 2009 | Q7 | – |
| 2009 | R8 | – |
| 2009 | S4 | – |
| 2009 | S5 | – |
| 2009 | S8 | – |
| 2009 | TT | – |
Related Audi Specs: GVWR, GCWR, Cargo Carrying Capacity, Curb Weight, Payload, Towing Capacity.
BMW GAWR
| Year | Model | GAWR (Front/Rear) |
|---|---|---|
| 2006 | 325i | – |
| 2006 | 330i | – |
| 2006 | 525i | – |
| 2006 | 530i | – |
| 2006 | 550i | – |
| 2006 | 650i | – |
| 2006 | 750i | – |
| 2006 | 760i | – |
| 2006 | M3 | – |
| 2006 | M5 | – |
| 2006 | M6 | – |
| 2006 | X3 | – |
| 2006 | X5 | – |
| 2006 | Z4 | – |
| 2006 | Z4 M | – |
| 2007 | 328i | – |
| 2007 | 335i | – |
You can browse the full list by manufacturer. From Acura to Volvo, the data exists. But remember. Data on a chart is helpful. The sticker on your door is law. Overload an axle, and the physics will correct you. Usually by breaking something.
The numbers on the spreadsheet don’t tell the whole story. The weight distribution does. Know where that weight lands. Before you hit the road.
BMW Front and Rear Axle Load Limits
The engineering numbers for BMW’s lineup between 2008 and 2009 reveal how weight distribution shifts across their sedan, coupe, and SUV ranges. For the 2008 model year, the Z4M stands out with specific front and rear GAWR ratings of 2767 lbs and 3770 lbs respectively. That rear bias suggests a layout designed to handle the torque of a performance coupe without breaking the rear axle. The standard Z4 doesn’t list specific axle weights here, likely falling within a broader range or relying on standard trim configurations.
Inside the sedan and sports car camp, the M5 and M6 share the same chassis architecture as their less aggressive siblings, but the performance variants demand stronger suspension components. The 2008 data shows the 528, 535, 550, 750, and 760 models all share the same platform structure, implying similar axle load capacities unless heavily optioned. The Alpina B7, sitting at the top of the 5-series food chain, also falls into this grouping. The 3-series lineup—128, 135, 328, 335—follows suit, while the M3 carries its own specific tuning notes. The X3, X5, and X6 SUVs round out the 2008 roster, their higher ground clearance and robust frames handling substantial payloads.
By 2009, the list shifts slightly. The 550 and 760 models drop from the specific axle rating list, while the M6 joins the M3 and M5. The X6 appears for the first time in this dataset. The Z4M retains its specific 2767/3770 split. For enthusiasts checking BMW GVWR or payload limits, these front/rear GAWR (Gross Axle Weight Rating) figures are the hard constraints. You can’t just look at the total curb weight. If your front axle hits 2767 lbs in a Z4M, that’s your limit, regardless of how light the rear is. The curb weight of these cars varies wildly by option pack, but the axle ratings are static engineering limits.
The data points to a clear strategy: BMW tunes these cars for balanced handling, but the rear-heavy SUVs and coupes bear more weight to maintain traction. The Alpina B7, being a high-performance luxury sedan, likely shares the 5-series limits but pushes the envelope with weight-adders like heavy sound systems and reinforced brakes. When modifying these cars, especially with aftermarket wheels or stiff suspension, staying under these GAWR numbers is non-negotiable for safety.
Buick Axle Ratings: Crossover and Sedan Era
Buick’s 2006-2009 GAWR data captures the transition from traditional sedans to the crossover-dominant era. The Rainier and Rendezvous in 2006 share identical ratings: 2950 lbs front and 3200 lbs rear. This suggests a unibody architecture shared across several GM platforms, likely the Theta platform. The Terraza, a mid-size crossover, flips the script with 1148 lbs front and 960 lbs rear. Wait, those numbers look low. Re-checking the source data: Terraza is listed as 1148/960. That seems unusually low for a full-size crossover compared to the Rainier. It’s possible this refers to a specific trim or there’s a data anomaly in the source table, but we stick to the provided figures. Actually, looking closer, the Terraza entry might be misaligned or refer to a specific component, but strictly following the provided text, those are the numbers.
By 2007, the Rainier and Rendezvous retain their 2950/3200 split. The Lucerne and LaCrosse don’t have specific axle ratings listed here, implying they fall into a different category or rely on the broader Buick GVWR specs for verification.
The 2008 and 2009 models show the rise of the Enclave. It carries a robust 3197 lbs front and 3527 lbs rear. This higher capacity reflects its size and intended utility. The LaCrosse and Lucerne still lack specific GAWR entries in this snapshot, leaving enthusiasts to rely on the Buick towing capacity and payload tables for complete load management info. The shift from Rainier/Rendezvous to Enclave marks Buick’s pivot toward the crossover market, and the axle ratings reflect that heavier, more versatile design.
Cadillac GAWR: Luxury and Muscle
Cadillac’s GAWR data from 2006 to 2009 highlights the disparity between their luxury sedans and full-size SUVs. The CTS leads the pack with a solid 2232 lbs front and 2379 lbs rear. This near-equal split indicates a balanced front-engine, rear-wheel-drive architecture, ideal for the CTS-V’s performance credentials. The DTS, SRX, STS, STS-V, and XLR/XLR-V models lack specific GAWR entries in this dataset, suggesting they either share the CTS platform’s limits or require separate verification via Cadillac GCWR or payload charts.
The Escalade line is where the numbers get heavy. The Escalade itself rates at 3350 lbs front and 4000 lbs rear. That rear bias is typical for body-on-frame SUVs, where the engine and drivetrain sit forward, but the cargo area and rear suspension are built to handle significant tongue weight. The Escalade ESV, the extended wheelbase version, shifts slightly to 3060 lbs front and 2809 lbs rear. The drop in rear rating compared to the standard Escalade might seem counterintuitive, but it likely reflects the change in weight distribution due to the extended cargo area and different suspension tuning for the longer wheelbase.
The Escalade EXT, a pickup-crossover hybrid, carries the heaviest load: 3800 lbs front and 4000 lbs rear. This high rating supports its utility as a hauler. The 2009 data introduces the Escalade Hybrid, but without specific GAWR numbers here. The consistency in the CTS rating (2232/2379) from 2006 to 2007 suggests a stable platform. For owners of these vehicles, checking the curb weight against these GAWR limits is essential, especially when towing. The towing capacity of an Escalade is limited not just by the hitch, but by what the axles can physically support.
Chevrolet GAWR: From Trucks to Crossovers
Chevrolet’s GAWR data spans a massive range of vehicles, from the Aveo subcompact to the Silverado 3500 HD. In 2006, the heavy hitters are the Silverado 3500 HD, which handles 4670 lbs front and 8550 lbs rear. That rear axle is built for serious work. The Silverado 2500 HD follows with 4410 lbs front and 6084 lbs rear. The Silverado 1500, a lighter truck, manages 3650 lbs front and 4000 lbs rear. The Avalanche 1500 shares the 3400/4000 split, while the 2500 version pushes to 4380/5500.
The Tahoe and Suburban 1500 models are rated at 3200 lbs front and 4000 lbs rear. The Suburban 2500, with its extended wheelbase and heavier duty components, handles 3800 lbs front and 5500 lbs rear. The TrailBlazer and TrailBlazer EXT show 2950/3200 and 3100/3400 splits respectively. The Colorado, a mid-size truck, is listed at 2533 lbs front and 2896 lbs rear. The Equinox, a crossover, matches this at 2535 lbs front and rear.
By 2007, the Silverado 1500 Classic retains the 3650/4000 rating, but the Silverado 1500 (new design) drops slightly to 3650/3950. The Silverado 2500 HD Classic keeps the 4410/6084 rating, while the new 2500 HD drops to 4200/6084. The Silverado 3500 Classic holds at 4670/8530, but the new 3500 drops significantly to 4200/6390. This reduction in the new 3500’s rating might reflect a shift in chassis design or a more balanced distribution, but it’s a notable change. The Tahoe 2007 rating increases to 3200/4100.
The 2008 data shows stability. The Silverado 1500 remains 3650/3950. The 2500 HD is 4200/6084. The 3500 HD is 4200/6390. The Tahoe and Tahoe Hybrid both sit at 3200/4100
Ford Weight Ratings: The Heavy Haulers
Ford’s lineup from 2006 to 2009 tells a story of two very different trucks. The F-Series Super Duty models were built to suffer, carrying massive loads across both axles. Look at the 2006 F-250. It’s rated for 3,800 lbs up front and 6,100 lbs in the back. That rear axle is doing the heavy lifting, which is standard for these rigs. The F-350 pushes it further, sitting at 3,800/7,000 lbs for that same year.
The F-450 didn’t show up until 2008, and when it did, it changed the game. That year, it carried 5,600 lbs on the front and a staggering 9,500 lbs on the rear. By 2009, the front end dropped slightly to 3,800 lbs, but the rear stayed locked at 6,262 lbs. Wait, earlier data for the F-350 in 2009 shows 6,262 lbs as well. The lines blur when you get to the heavy-duty class, but the intent is clear: put weight on the back.
The light-duty side, the F-150, is more modest. In 2006, it held 3,450/3,800 lbs. By 2009, that front axle gained 400 lbs, pushing to 3,800 lbs, matching the rear. It’s a balanced truck compared to its Super Duty siblings. The E-Series vans also saw shifts. The E-350 Super Duty started at 3,700/6,195 lbs in 2007, dropped slightly in 2008 to 3,800/6,084, then jumped the front axle to 4,200 lbs in 2009. Why the jump? Probably revised suspension geometry or stronger leaf springs to handle higher GVW configurations.
The rest of the Ford fleet—Focus, Fusion, Mustang, Ranger, Taurus, Escape, Explorer—carries hyphens. No specific GAWR data available for those models in this dataset. The Explorer and Explorer Sport Trac do have numbers though. The 2009 Explorer sits at 2,860/3,340 lbs. The Sport Trac is heavier front-to-back at 3,080/3,320 lbs. The Escape and Escape Hybrid are nearly identical in weight distribution, holding 2,240/2,115 and 2,380/2,175 lbs respectively. Notice how the hybrid adds weight but keeps the distribution ratio similar. The hybrid battery isn’t exactly light, but it doesn’t throw off the front/rear balance much.
GMC Sierra and Yukon: The Chevy Cousins
GMC uses the same platforms as Chevrolet, so the numbers look familiar if you’ve tracked Tahoe or Silverado stats. The 2006 Sierra 1500 starts at 3,150/3,686 lbs. By 2007, the front axle gets a slight bump to 3,200 lbs, while the rear holds at 3,750. The Sierra 2500 is the workhorse here. It holds 4,410/6,084 lbs in 2006, then settles into a 4,200/6,084 lbs pattern from 2007 through 2009. Consistency is key for fleet buyers.
The Sierra 3500 is where things get extreme. In 2006, it’s 4,800/6,500. But then it drops to 4,200/6,390 in 2007 and stays there through 2009. Why the reduction? Likely a revision to the rated payload to account for different bumper styles or emissions equipment that added curb weight without adding structural capacity. The Yukon and Yukon XL follow similar trends. The Yukon sits at 3,200/4,100 from 2007 onward. The Yukon Hybrid matches that exactly, which makes sense—the electric motor is heavy, but the battery pack is integrated into the floor, keeping the center of gravity low and the axle loads predictable.
The Canyon and Envoy are the mid-size offerings. The Canyon starts at 2,533/2,896 lbs in 2006 and keeps that number until 2008. Then in 2009, the front axle gains 100 lbs to 2,633, while the rear stays at 2,896. The Envoy remains static at 2,950/3,200 lbs throughout the entire period. The Acadia, introduced in 2007, holds a steady 3,197/3,527 lbs. It’s a crossover, so the distribution is fairly even, prioritizing passenger comfort over payload brute force.
Honda Precision: The Civic and Pilot Split
Honda’s data is spotty compared to Ford and GM, but the available numbers reveal distinct engineering philosophies. The Ridgeline is the standout. In 2006, it’s oddly light up front—309 lbs? That looks like a typo in the source or a specific trim configuration, but let’s look at the rear: 3,252 lbs. By 2007, the front axle jumps massively to 3,105 lbs, keeping the rear at 3,252. From 2007 through 2009, the Ridgeline holds steady at 3,105/3,252 lbs. It’s balanced because it’s based on the Accord platform, sharing that unibody rigidity.
The Pilot follows a similar path. It starts at 2,865/3,155 lbs in 2007. By 2009, the front axle gains 56 lbs to 2,921, and the rear gains 41 lbs to 3,196. Small tweaks, likely for crash structure reinforcements or revised suspension bushings.
The Civic shows up in 2007 and 2008 with a rating of 2,310/2,290 lbs. It’s almost perfectly split, reflecting the FWD layout. The Element, a boxy utility vehicle, holds 2,300/2,205 lbs in 2007 and 2008. Again, nearly even. The Odyssey minivan is heavier, sitting at 2,833/3,197 lbs. The rear axle carries more weight because that’s where the seats go. The S2000, the roadster, carries no data here, likely because its load ratings are negligible for towing or payload purposes.
Hummer: Brute Force
The Hummer H2 is the outlier in this dataset. From 2006 through 2009, it holds a rigid 4,000/5,000 lbs rating. Front and rear. No changes. No updates. It’s a truck, pure and simple. The H1 Alpha in 2006 is even heavier, starting with 4,100 lbs up front and 6,800 lbs in the back. That’s military-grade suspension capacity. The H3 and H3T carry no data, which is frustrating for enthusiasts who want to know how much gear they can strap to those smaller rigs. The H2’s consistency suggests GM didn’t revise the chassis during this period, or the ratings are simply capped by the axle hardware itself.
Hyundai and Infiniti: The Mid-Range Gap
Hyundai’s data is thin. The Entourage crossover, a rebadged Honda Odyssey, holds 2,998/3,064 lbs in 2007 and 2008. The Santa Fe is slightly more balanced at 2,976/3,197 lbs. The rest—Accent, Azera, Elantra, Sonata, Tiburon, Tucson, Veracruz, Genesis—carry hyphens. No specific GAWR figures provided. This isn’t unusual for compact and mid-size sedans in older datasets; the focus is usually on GVWR (total weight) rather than axle splits.
Infiniti is similar. The FX35, FX45, G35, M35, M45, QX56, and Q45 all carry hyphens from 2006 to 2009. The EX35 and G37 appear in 2008 with no data. The FX50 shows up in 2009 with nothing. It’s a glaring omission. If you’re towing a trailer with a QX56, you need to know if the rear axle will buckle. The lack of data here leaves enthusiasts guessing based on curb weight estimates.
Isuzu, Jaguar, Jeep, and Kia: The Niche Players
Isuzu’s Ascender, i-280, i-350, i-290, and i-370 all carry data. The Ascender is steady
Kia Load Ratings: Sorento, Sportage, and Sedona Specs
Looking at the Kia lineup for the late 2000s, the data is sparse. Most models like the Optima, Amanti, and Rondo have no Gross Axle Weight Rating (GAWR) figures listed. It’s frustrating when you’re trying to build a towing or payload spreadsheet and half the rows are blank. But for the ones that do have numbers, here is what we know.
The Sorento was consistent. In 2007, it held a steady 3307 lbs front and 3307 lbs rear. By 2008, those figures vanished from the record. The Sportage offered a slightly different split: 2579 lbs up front and 2425 lbs in the back, a pattern that held through 2007 and 2008. The Sedona minivan was heavier on the rear axle in 2006 (3064 lbs rear vs. 2998 lbs front), but by 2008, even that data disappeared. The Rio and Rio 5 shared identical ratings: 1918 lbs front, 1874 lbs rear.
If you are checking GAWR for towing calculations, remember this is just one part of the puzzle. You need to weigh the vehicle before loading it to ensure you don’t exceed the manufacturer’s limits.
Related specs often cross-referenced with these figures include Kia GVWR and Kia GCWR. If you are towing, Kia Towing Capacity is the number that actually matters for safety. Cargo carrying capacity and payload figures are derived from subtracting curb weight from GVWR, so knowing the axle limits helps prevent overloading one end of the vehicle.
Land Rover Axle Limits: LR3, Range Rover, and LR2 Data
Land Rover’s data is equally patchy. For 2006 and 2007, the LR3, Range Rover, and Range Rover Sport show no GAWR numbers. This makes sense if you consider these vehicles often operate in off-road scenarios where static axle weights fluctuate wildly with terrain, but for daily driving stats, it’s a gap.
The LR2 finally appears in 2008, but without ratings. Then in 2009, we get actual numbers for the LR2: 2885 lbs front and 2995 lbs rear. That rear-heavy bias is typical for SUVs with the engine and fuel tank over the rear axle. The rest of the Land Rover lineup—Range Rover, Range Rover Sport, and LR3—still shows blanks for 2009.
When you look at Land Rover Payload, these axle limits are critical. Overloading the rear axle can lead to handling issues, especially when towing. The Land Rover Towing Capacity is limited not just by the hitch, but by what the rear axle can physically support without failing.
Lexus GAWR: ES, GS, IS, and RX Series Breakdown
Lexus has a larger table, but the blanks still dominate. In 2006, every model from the ES 330 to the LX 470 is blank. The same goes for 2007 across the board, even with the introduction of the GS 450h and LS 460.
2008 brings some entries, but mostly blanks. The IS-F and LX 570 appear in the list but have no GAWR values. By 2009, the list shrinks further. We have the ES 350, GX 470, IS-F, IS 350, IS 250, LX 570, RX 350, and SC 430 listed, yet none have specific front/rear axle weight ratings provided.
This lack of data is annoying for enthusiasts tracking weight distribution. For performance models like the IS-F, knowing the front axle limit helps in tuning suspension and tire choices. The Lexus Curb Weight combined with these axle limits would tell you the maximum payload before you exceed legal or safety limits. Without the GAWR, you’re flying blind on how much weight each axle can handle.
Lincoln Axle Ratings: Navigator, Mark LT, and MK Series
Lincoln offers a few concrete numbers, which is helpful. The Mark LT pickup was consistent across 2007, 2008, and 2009, holding a 3450 lb front axle and 3850 lb rear axle. That rear bias is expected for a pickup, but it’s good to see it tracked.
The Navigator shows slight variations. In 2006, it was 3300/4128. By 2007 and 2008, the front limit stayed at 3350 lbs, while the rear jumped to 4300 lbs. In 2009, the front increased to 3450 lbs, keeping the rear at 3850 lbs. The drop in rear capacity from 2008 to 2009 is notable.
Other Lincolns like the LS, Town Car, Zephyr, MKX, MKZ, and MKS have no GAWR data listed for any of the years from 2006 to 2009. If you are towing with a Navigator, the Lincoln Towing Capacity is tied directly to these axle limits. Exceeding the 4300 lb rear limit in 2008 could compromise braking and handling.
Mazda GAWR: Tribute, Mazda3, and Performance Models
Mazda provides more usable data here, particularly for the older B-Series trucks and the MazdaSpeed models.
The B2300 and B4000 are consistent from 2006 to 2009. The B2300 holds 2400/2750 (front/rear). The B4000 holds 2850/2750. Note the rear axle limit is the same for both, but the front limit changes with the engine size.
The Mazda5 had data for 2006 and 2007: 2218/2355. Later years are blank.
The Mazda6 shows a shift. In 2006, it was 2372/2119. In 2007, it disappeared. In 2008, it returned as 2216/2064. By 2009, it shifted again to 2286/2062. The front axle limit increased, while the rear stayed relatively flat.
The MazdaSpeed3 in 2007 was rated at 2216/2064. The MazdaSpeed6 in 2006 was 2449/2103. The MX-5 had data in 2006 and 2007: 2449/2103.
For the Mazda Tribute, no data is listed. This is critical for owners of older Tribute models who might be towing. The Mazda Payload capacity depends on these missing numbers.
Mercedes-Benz GAWR: C-Class, S-Class, and AMG Models
Mercedes-Benz is almost entirely blank in this dataset. From 2006 to 2009, every model from the C-Class to the SLR McLaren, including the G-Class and ML series, shows no GAWR figures.
This is a significant gap. For high-performance models like the ML63 AMG or the SLR McLaren, knowing the axle limits is important for track use or heavy towing. The Mercedes-Benz Curb Weight of these vehicles is substantial, and exceeding axle limits can be dangerous.
Without these figures, you have to rely on the Mercedes-Benz GVWR and estimate distribution based on vehicle weight and cargo. It’s a blind spot in the available data for luxury SUV and sedan owners.
Mercury Axle Limits: Mountaineer and Mariner
Mercury’s data is sparse, focusing mainly on the Mountaineer. In 2006, the Mountaineer had a 2860 lb front axle and 3340 lb rear axle. For 2007 through 2009, no GAWR numbers are provided for the Mountaineer or any other Mercury model (Grand Marquis, Mariner, Milan, Montego, Monterey, Sable).
This lack of data makes it hard to verify load limits for Mercury trucks and SUVs. The Mercury Towing Capacity for the Mountaineer is tied to these axle ratings. If you are towing with a 2006 Mountaineer, the rear axle limit of 3340 lbs is the hard cap. For later models, you’re on your own.
MINI GAWR: Cooper, Clubman, and JCW Models
MINI provides specific data for its models, showing clear weight distributions.
The Cooper Hardtop in 2007 was rated at 1929/1653. The Cooper Convertible was 1918/1697.
In 2008, the Cooper Clubman
Nissan Axle Load Ratings
The Japanese giant’s lineup from this era varied wildly in purpose. The Nissan Pathfinder and Xterra were the rugged contenders, while the Rogue sat in the compact crossover space. The Titan pickup and Armada SUV were the heavyweights, built for hauling.
Some models had specific data points available. The 2009 Nissan Frontier had a front GAWR of 3296 lbs and a rear GAWR of 3197 lbs. The rest of the Nissan roster, including the Altima, Maxima, Murano, Sentra, Versa, and Quest, generally lacked specific front/rear GAWR breakdowns in this dataset. The GT-R was listed without specific load numbers.
If you are planning to modify your Nissan, knowing the axle limits is non-negotiable.
More Nissan Specs:
- Nissan GVWR
- Nissan GCWR
- Nissan Cargo Carrying Capacity
- Nissan Curb Weight
- Nissan Payload
- Nissan Towing Capacity
Pontiac GAWR Data
Pontiac was in its final years. The brand relied heavily on the GM Theta platform for cars like the G6 and G5, and the Epsilon platform for the Solstice and GTO.
Specific GAWR numbers were sparse. The 2006 Pontiac Vibe and Torrent shared a rating of 2535 lbs front and 2535 lbs rear. The 2008 Pontiac Grand Prix had a split of 62/38 front-to-rear weight distribution, though this likely referred to percentage rather than pounds, as 62 lbs is impossible for an axle. The 2009 Solstice and Torrent returned to the 2535/2535 lbs rating. The G8 sedan appeared in 2008-2009 listings without specific axle weight data.
More Pontiac Specs:
- Pontiac GVWR
- Pontiac GCWR
- Pontiac Cargo Carrying Capacity
- Pontiac Curb Weight
- Pontiac Payload
- Pontiac Towing Capacity
Porsche Load Limits
Porsche stuck to its formula. The 911, Boxster, and Cayman were rear-engine or mid-engine sports cars. The Cayenne was the SUV carrying the bulk of the volume.
The 2006 Porsche Cayenne did not have specific front/rear GAWR figures listed. The 2008 911, Boxster, Cayenne, and Cayman also lacked specific axle load ratings in this source. The 2009 models followed suit. For these vehicles, the structural integrity is high, but the exact static load limits per axle are not provided here.
More Porsche Specs:
- Porsche GVWR
- Porsche GCWR
- Porsche Cargo Carrying Capacity
- Porsche Curb Weight
- Porsche Payload
- Porsche Towing Capacity
Saab GAWR Specifications
Saab was struggling. The 9-3 and 9-5 were sedans, while the 9-7X was a rebadged Oldsmobile TrailBlazer, sharing its chassis and load ratings.
The 2008 Saab 9-7X had a front GAWR of 2950 lbs and a rear GAWR of 3400 lbs. The 2009 Saab 9-7X retained these same ratings. The other models, including the 2006 9-2X (a Subaru Impreza badge), 9-3, 9-5, and 9-7X in earlier years, did not have specific GAWR numbers listed.
More Saab Specs:
- Saab GVWR
- Saab GCWR
- Saab Cargo Carrying Capacity
- Saab Curb Weight
- Saab Payload
- Saab Towing Capacity
Saturn Axle Ratings
Saturn was fading out. The Aura replaced the L-series sedans. The Sky was the roadster. The Outlook was the rebadged Buick Enclave.
The 2007 Saturn Outlook had a front GAWR of 3197 lbs and a rear GAWR of 3527 lbs. This rating held steady through 2008 and 2009 for the Outlook. The Aura, Astra, Sky, and VUE models (including hybrids) did not have specific front/rear GAWR data provided in this list.
More Saturn Specs:
- Saturn GVWR
- Saturn GCWR
- Saturn Cargo Carrying Capacity
- Saturn Curb Weight
- Saturn Payload
- Saturn Towing Capacity
Scion GAWR Data
Scion targeted the youth market with the tC, xA, xB, and xD. These were Toyota-based platforms, but distinct from the main Toyota listings.
The Scion tC appeared in 2006-2009. The xB in 2006, 2008-2009. The xD in 2008-2009. None of these entries had specific front/rear GAWR numbers listed.
More Scion Specs:
- Scion GVWR
- Scion GCWR
- Scion Cargo Carrying Capacity
- Scion Curb Weight
- Scion Payload
- Scion Towing Capacity
smart GAWR Ratings
The smart fortwo is tiny. It has two seats. One driver. One passenger.
The 2008 smart fortwo did not have a specific front/rear GAWR rating listed. Given its size, the loads are minimal compared to a sedan.
More smart Specs:
- smart GVWR
- smart GCWR
- smart Cargo Carrying Capacity
- smart Curb Weight
- smart Payload
- smart Towing Capacity
Subaru Axle Load Ratings
Subaru’s AWD systems distribute torque, but static weight distribution still matters for axle compliance. The lineup included the Forester, Outback, Legacy, Impreza, and the B9 Tribeca (which was replaced by the Tribeca ).
The 2006-2009 Subaru models listed (Baja, Forester, Impreza Sedan/Wagon/Outback Sport, WRX STI, Legacy Sedan/Wagon, Outback, Tribeca ) did not have specific front/rear GAWR numbers provided.
More Subaru Specs:
- Subaru GVWR
- Subaru GCWR
- Subaru Cargo Carrying Capacity
- Subaru Curb Weight
- Subaru Payload
- Subaru Towing Capacity
Suzuki Load Limits
Suzuki was exiting the US market. The XL7 was a large SUV. The SX4 was a crossover. The Aerio, Forenza, Reno, and Grand Vitara were smaller vehicles.
Specific data existed for a few models:
– 2006 Suzuki Aerio : 1918 lbs front / 1940 lbs rear.
– 2006 Suzuki Forenza : 1918 lbs front / 1764 lbs rear.
– 2006 Suzuki XL7 : 2205 lbs front / 2866 lbs rear.
– 2007 Suzuki Aerio : 1918 lbs front / 1940 lbs rear.
– 2007 Suzuki Forenza : 1918 lbs front / 1764 lbs rear.
– 2007 Suzuki SX4 : 2050 lbs front / 1786 lbs rear.
– 2007 Suzuki XL7 : 2590 lbs front / 2921 lbs rear.
– 2008 Suzuki Forenza : 1918 lbs front / 1764 lbs rear.
– 2008 Suzuki XL7 : 2590 lbs front / 2921 lbs rear.
The 2006 Grand Vitara, Reno, Verona, and the 2008-2009 Grand Vitara, SX4, XL7, and Equator lacked specific GAWR figures.
More Suzuki Specs:
- Suzuki GVWR
- Suzuki GCWR
- Suzuki Cargo Carrying Capacity
- Suzuki Curb Weight
- Suzuki Payload
- Suzuki Towing Capacity
Toyota GAWR Specifications
Toyota’s reliability is legendary, but so are its weight ratings. The Land Cruiser and Tundra are heavy. The Camry and Corolla are lighter.
Specific GAWR data included:
– 2006 Land Cruiser : 3595 lbs front / 4220 lbs rear.
– 2006 RAV4 : 2535 lbs front / 2435 lbs rear.
– 2007 Land Cruiser : 3595 lbs front / 4220 lbs rear.
– 2007 RAV4 : 4430 lbs front / 4730 lbs rear. (Note: This seems unusually high for a compact SUV;
The Numbers Don’t Lie
The data drops off abruptly after the SUVs. You’ve got the Volvo S60 sitting there with no figures listed. Same for the S80. If you’re looking for axle weight ratings for these sedans, the source material is silent. It’s a gap in the record, or perhaps a choice to omit them. The V50 hatchback? Also blank.
But the wagons and SUVs tell a different story. The Volvo V70 shows a disparity. 2690 pounds on one axle. 2513 on the other. Front-heavy? Maybe. Or just unloaded. Then there’s the XC70, the rugged crossover. It shifts the balance. 2800 pounds front. 2646 rear. A sturdier setup for hauling gear or people who don’t mind a little extra weight in the back.
The Volvo XC90 is the beast here. 2820 pounds on the front axle. 3150 on the rear. That’s a significant load distribution. The rear axle is taking more weight than the front. Why? Rear-engine designs? Heavy cargo space? Or just the sheer mass of the vehicle’s structure pushing down on the back suspension? It doesn’t matter for the number itself. The number is the number.
Beyond the Axle Rating
Knowing how much weight sits on an axle is one thing. Knowing what you’re allowed to do with that weight is another. The list points you toward the bigger picture. Gross Vehicle Weight Rating (GVWR) is the ceiling. Don’t exceed it. Gross Combined Weight Rating (GCWR) is the total mass of the car plus the trailer. Don’t break that either.
There’s Cargo Carrying Capacity. Subtract the curb weight from the GVWR. That’s what you can put in the trunk. Payload is similar but includes passengers. Fuel, too. Everything that isn’t the car itself. Towing Capacity is the limit for pulling something behind you.
The Mechanics of Weight
It’s not just about the numbers. It’s about the tires. How they work under load. The suspension. How it compresses and rebounds. You need to understand the difference between base curb weight and the actual weight on the scale at the truck stop. Weigh stations exist for a reason. They check if you’re legal. They check if your tires are holding up.
Sources from 2008 suggest these procedures haven’t changed much. Autopedia. Carlist. Ford Motor Company. They all define Gross Axle Weight Rating (GAWR) in slightly different ways. The NHTSA warns about safety. If you already have a tow vehicle, make sure it’s equipped. Not just for the weight. For the safety.
Links to Ford. To buying guides. To the NHTSA. They’re all pointing in the same direction. Know your limits. Respect the numbers. The car will tell you when you’re pushing it. Usually with a squeal. Or a clunk.
