Ram 1500 Curb Weight Chart by Year and Trim

The Ram 1500 curb weight ranges from about 4,500 lbs on a base regular cab Tradesman to more than 6,600 lbs on a loaded Mega Cab Laramie or TRX. Curb weight is the truck’s own weight with a full tank of fuel and all standard equipment, but no driver, passengers, or cargo.

That single number is the starting point for every real payload calculation, trailer setup, and scale reading you will ever do with your truck. The chart below breaks it down by generation, year, and trim.

Ram 1500 Curb Weight By Year And Generation

The table covers three eras of the Ram 1500: the fourth generation (2009 to 2018), the fifth generation DT (2019 to 2024), and the current lineup (2025 to 2026). Weight climbed steadily across each redesign as trucks added safety structure, sound insulation, and larger standard equipment packages.

Ranges compiled from Ram’s published specification sheets and Ram Body Builder’s Guide data. Configuration options change the number for your exact truck, so always confirm final curb weight on the driver’s door jamb sticker before towing or hauling.

Within any single year, the gap between the lightest and heaviest trim is almost always driven by three things: cab size, drivetrain, and options like air suspension or the panoramic sunroof. A regular cab 4×2 Tradesman and a crew cab 4×4 Limited from the same model year can differ by 1,000 lbs or more.

Now that you can see roughly where your model year lands, check your exact configuration against the full Ram payload capacity chart across all models to calculate what you can actually carry.

Why Ram 1500 Curb Weight Changed Across Generations

The fourth generation Ram 1500 (2009 to 2018) rode on a chassis first introduced for that platform, and its curb weight stayed relatively flat through most of its run, with the biggest jumps coming from the optional air suspension system and Mega Cab body style.

The fifth generation DT truck, launched for 2019, added a stiffer frame, more sound insulation, a larger standard touchscreen, and additional structural reinforcement for crash safety ratings. That redesign pushed base curb weight up by roughly 100 to 200 lbs across comparable trims, even before adding options.

By 2022, eTorque mild hybrid assist became standard equipment on most 3.6L Pentastar and 5.7L HEMI trims. The 48 volt belt driven starter generator and its small battery pack add close to 90 lbs to the truck, a tradeoff for the fuel economy and smoother stop start behavior it delivers.

The heaviest non-TRX trucks in the modern lineup are the luxury-focused Limited and Longhorn models. Heated and ventilated leather seating, the RamBox bed storage system, a dual pane sunroof, and 22 inch wheels each add incremental weight that a work-focused Tradesman never carries.

How Curb Weight Affects Your Ram 1500 Payload

Payload capacity is calculated with one simple formula: Payload equals GVWR minus curb weight. Every pound your specific truck weighs at the curb comes directly off the top of what you are legally and safely allowed to load.

Here is a worked example using a 2022 Ram 1500 Big Horn crew cab 4×4. That configuration has a curb weight of roughly 4,900 lbs and a GVWR of 6,800 lbs, which puts its payload at approximately 1,900 lbs. Add a 200 lb driver, a 300 lb tonneau cover and toolbox setup, and a 500 lb load in the bed, and that truck is already using nearly half its available capacity before a trailer tongue weight ever enters the equation.

This is also why the number on your door sticker rarely matches what a friend’s identical looking truck can carry. Payload is not a fixed spec for “the Ram 1500.” It is a spec for your exact VIN, calculated from your exact curb weight.

Why Your Scale Weight Might Not Match The Spec Sheet

Owners who weigh their trucks at a CAT scale often find a heavier number than the spec sheet promised, and there is a simple explanation. One 2016 Ram 1500 Laramie Longhorn 4×4 owner on RamForumZ reported a factory GVWR of 6,900 lbs, a Ram-published payload rating of 1,460 lbs, and an actual CAT scale reading of 6,440 lbs with a full tank, a bed-mounted tonneau cover, and two occupants already aboard, well above what the factory curb weight alone would suggest.

A few things routinely explain the gap. The factory curb weight figure assumes a full tank of fuel and zero aftermarket parts, so anything bolted on after delivery, from a tonneau cover to a toolbox to a leveling kit, adds directly to what you will see at the scale. Dealer-installed accessories and even different tire and wheel packages within the same trim can also shift the number by 50 to 100 lbs.

If you tow or haul regularly, a CAT scale ticket is worth more than any published chart. It is the only way to know your truck’s true weight with everything you actually carry.

Ram 1500 Curb Weight By All Four Engine Options

3.6L Pentastar V6 With eTorque

The lightest engine in the current lineup at roughly 326 lbs dressed. Trucks with this engine post the lowest curb weight numbers in any given trim, though GVWR is also often lower, so the payload advantage is smaller than the weight savings alone would suggest.

5.7L HEMI V8 With eTorque

The most common engine across the lineup and the baseline most curb weight comparisons use. It weighs more than the Pentastar V6, but Ram typically pairs it with a higher GVWR option, which is where most of the lineup’s best payload numbers come from.

3.0L EcoDiesel V6

The heaviest of the standard engine options. The diesel block, its emissions hardware, and the larger cooling system add roughly 200 to 250 lbs over a comparable HEMI configuration. That extra weight comes straight off available payload, so EcoDiesel crew cabs typically land in a lower payload range than HEMI-equipped trucks with the same GVWR.

6.2L Supercharged HEMI V8 (TRX)

The heaviest engine and chassis package in the 1500 lineup by a wide margin. Between the supercharger, the widebody fenders, the off-road suspension, and the reinforced frame, TRX curb weight lands well above every other configuration, which is part of why its payload rating is the lowest in the entire Ram 1500 range.

Ram 1500 Vs Ram 2500 Curb Weight Compared

A Ram 2500 typically outweighs a comparable Ram 1500 by 1,200 to 1,500 lbs at the curb, largely because of its stronger frame, heavier-duty suspension, and larger brakes built to handle a much higher GVWR. Adding the 6.7L Cummins Turbo Diesel widens that gap further, since the diesel block alone weighs roughly 900 to 1,000 lbs more than the 2500’s standard 6.4L HEMI V8.

That extra curb weight is exactly why the 2500 can carry and tow so much more. A heavier truck with a proportionally higher GVWR nets a bigger payload number, not a smaller one, which is the opposite of how curb weight works within a single model line.

If your Ram 1500 configuration is already close to maxing out its payload for regular towing or hauling, that is usually the signal to step up to a 2500. Before making that jump, it is worth reviewing known reliability issues by model year so you know exactly what you are trading up from.

5 Frequently Asked Questions About Ram 1500 Curb Weight

What is the average curb weight of a Ram 1500?

Most Ram 1500 trims fall between 4,800 and 5,500 lbs empty, depending on cab size, engine, and options. Regular cab 4×2 trucks sit at the lighter end, while crew cab 4×4 luxury trims run heavier.

Does curb weight include a full tank of gas?

Yes. Curb weight assumes a full tank of fuel and all fluids topped off, along with standard equipment, but it does not include a driver, passengers, or cargo.

How much does 4×4 add to Ram 1500 curb weight?

Four-wheel drive typically adds 150 to 200 lbs over an identical 4×2 configuration, due to the transfer case, front differential, and additional driveline components.

Why is my Ram 1500 heavier than the spec sheet says?

Aftermarket accessories added after the factory curb weight was recorded, along with a full tank of fuel and passengers on board, routinely push a real scale reading above the published number.

What is the difference between curb weight and GVWR?

Curb weight is how much the empty truck weighs. GVWR is the maximum total weight allowed, including the truck, passengers, cargo, and trailer tongue weight combined.

How To Find Your Exact Ram 1500 Curb Weight

The chart above gives you a solid planning range, but your exact curb weight lives on the yellow sticker inside your driver’s door jamb, right next to your GVWR and GAWR figures. That sticker, not any published chart, is the number to use when you calculate real payload or set up a trailer.

Once you know your curb weight, the math for what you can safely carry or tow becomes straightforward. Use it alongside the calculate your exact payload capacity guide to get your truck’s real, VIN-specific numbers before your next haul.