Ram 2500 Towing Capacity by Year, Engine & Trim (2026 Chart)

You're backing a gooseneck loaded with a skid steer at sunrise. The Ram 2500 Crew Cab has a 6.7L Cummins under the hood and a 4.10 axle out back. That combo pulls up to 20,000 lbs when properly equipped. Swap in the 6.4L HEMI with a 3.73 axle and you lose several thousand pounds of capacity before you hook up. The difference isn't marketing. It's gearing, curb weight, and GVWR doing math in the background. This chart breaks every variable down, 2019 through 2026.

The 2026 Ram 2500 tows up to 20,000 lbs with the 6.7L Cummins Turbo Diesel I6 and up to 17,750 lbs with the 6.4L HEMI V8. Maximum gas payload tops out at 3,930 lbs. Diesel payload runs lower, often under 2,000 lbs, because the heavier Cummins eats into the 10,000 lb GVWR. Engine, cab size, bed length, axle ratio, and 4x2 vs. 4x4 all change the final number stamped on your door-jamb sticker.

2026 Ram 2500 Towing Capacity at a Glance

The headline numbers for the 2026 Ram 2500 are clean: 20,000 lbs maximum pulling on the High-Output 6.7L Cummins Turbo Diesel I6, and 17,750 lbs on the 6.4L HEMI V8. Both peak figures need a specific build to hit them. You need the right axle ratio, the right cab and bed combo, and the fifth-wheel or gooseneck prep package on the truck.

Payload is where the gas truck shines. The 6.4L HEMI tops out at 3,930 lbs of payload. The HO Cummins puts down 1,075 lb-ft of torque. The HEMI puts out 405 hp and 429 lb-ft. Both engines run through the TorqueFlite HD 8-speed automatic, the same heavy-duty transmission that's been doing the work in these trucks for years.

Here's the at-a-glance for 2026:

Engine	Max Towing	Max Payload	Horsepower	Torque
6.4L HEMI V8 (gas)	17,750 lbs	3,930 lbs	405 hp	429 lb-ft
6.7L Cummins Turbo Diesel I6 (HO)	20,000 lbs	~2,500 lbs*	430 hp	1,075 lb-ft

*Diesel payload varies sharply by build and is typically lower than gas.

For the source of these headline figures, see Ram's official 2026 capability specifications. Use this chart as your starting point, then we'll break down what changes them.

Ram 2500 Towing Capacity by Year: 2019-2026 Chart

The 4th-gen Ram 2500 ran through 2018. The 5th-gen launched for 2019 and that's the platform you're looking at all the way through 2026. Same bones, same engine family, with incremental updates to the Cummins and small spec tweaks year over year.

Here's how the maximum advertised pulling capacity has moved across that window:

Year	Max Gas Towing (6.4L HEMI)	Max Diesel Towing (6.7L Cummins)	Max Payload
2019	17,540 lbs	19,680 lbs	~4,050 lbs
2020	17,540 lbs	19,680 lbs	~4,010 lbs
2021	17,540 lbs	19,680 lbs	~4,010 lbs
2022	17,540 lbs	19,680 lbs	~3,990 lbs
2023	17,540 lbs	19,990 lbs	~3,990 lbs
2024	17,540 lbs	19,990 lbs	~3,990 lbs
2025	17,750 lbs	20,000 lbs	~3,930 lbs
2026	17,750 lbs	20,000 lbs	~3,930 lbs

Reading this chart: these are advertised maximums. Your specific build is almost guaranteed to be lower. The 2024 model peaked at 19,990 lbs of pulling on the diesel, and Ram nudged it up to a clean 20,000 for 2025 and 2026. If you're shopping for a 2024 work truck, our 2024 ram 2500 seat covers page covers fitments for every cab on that model year.

One Reddit owner over on r/traveltrailers laid it out cleanly after upgrading from a 2017 Yukon to a 2022 Ram 2500 with the turbo diesel. He said the peace of mind from the bump in pulling capacity, payload, and torque was worth every penny. That's the practical story behind the year-by-year numbers. The platform's mature, the gains are small, and any 5th-gen Ram 2500 has serious capability if it's spec'd right.

Engine Choice: 6.4L HEMI V8 vs. 6.7L Cummins Turbo Diesel I6

The engine pick is the single biggest lever on your final pulling and payload number. The two are built for different jobs.

6.4L HEMI V8: The Payload King

The 6.4L HEMI V8 is the standard gas option. It puts out 405 hp and 429 lb-ft of torque, and it's the engine you want if payload is your top priority. The HEMI weighs less than the turbo diesel, which means more of your GVWR is left over for cargo and passengers. That's how the gas Ram 2500 hits 3,930 lbs of payload while the diesel struggles to clear 2,000.

The HEMI also costs less up front and runs on regular gas. If you're hauling concrete, gravel, sod, or anything dense in the bed and your trailer work stays under 15,000 lbs, the HEMI is the smart play.

6.7L Cummins Turbo Diesel I6: The Pulling King

The 6.7L Cummins is the engine you want when you're pulling a 16,000-lb fifth-wheel up an 8% grade in July. The High-Output version puts out 1,075 lb-ft of torque. That number isn't a typo. It's the reason this truck pulls 20,000 lbs without breathing hard.

The trade-off is curb weight. The turbo diesel is heavy iron, and it pushes the truck's empty weight up by several hundred pounds. That weight comes straight out of your payload allowance. Both engines bolt to the TorqueFlite HD 8-speed automatic, so the transmission isn't the differentiator here.

Pick gas if you carry weight in the bed. Pick turbo diesel if you pull heavy on a regular basis.

How Configuration Changes Your Pulling Number

This is where the advertised maximum and your actual rating part ways. Three things move the number more than anything else: cab size, axle ratio, and drivetrain.

Cab Size and Bed Length

A Regular Cab with an 8-foot bed is the lightest, longest-wheelbase build Ram offers. Less cab weight means more payload, and the longer wheelbase improves stability with a heavy trailer. A Crew Cab is heavier, plain and simple. Crew Cab with an 8-foot bed also gets you the available 50-gallon fuel tank, which is the largest in the class. That's a real-world advantage when you're pulling a 5th-wheel across Wyoming and gas stations get sparse.

Axle Ratio and Drivetrain (4x2 vs. 4x4)

Axle ratio is the quiet hero of pulling capacity. A 4.10 ratio multiplies torque at the wheels harder than a 3.73, which is why Ram's max-pull builds always carry the 4.10. Real-world example from an owner on r/ram_trucks: a 2021 Ram 2500 4x4 with the 6'4" bed and the 3.73 gear ratio is rated at 14,380 lbs. That's almost 6,000 lbs short of the headline number, on the same generation truck. The gear ratio alone explains a big chunk of that gap.

4x4 also adds curb weight versus 4x2. Transfer case, front diff, heavier driveshafts. You lose a few hundred pounds of payload by going 4-wheel drive.

Fifth-Wheel and Gooseneck Prep Packages

The factory Fifth-Wheel or Gooseneck Prep Package adds the in-bed mounting points and wiring for either hitch type. A gooseneck hitch typically allows the highest rated capacities because it puts the load over the rear axle. A fifth-wheel hitch is similar in placement but bigger physically. Without the prep package, you're aftermarket-installing a hitch and your real-world capacity is whatever the weakest link in your install rates at.

Towing Capacity vs. Payload Capacity: What the Numbers Actually Mean

These are two separate limits and you have to respect both at the same time.

GVWR is the Gross Vehicle Weight Rating. That's the maximum the truck itself can weigh, including the truck, passengers, fuel, gear, and the tongue or pin weight of any trailer. On most Ram 2500s, GVWR sits at 10,000 lbs. Curb weight is what the truck weighs empty. Subtract curb weight from GVWR and you get payload, the weight you can actually add.

GCWR is the Gross Combined Weight Rating. That's the truck plus the trailer, fully loaded. Pulling capacity is GCWR minus the truck's weight when ready to pull.

Here's the part that catches people. Pin weight on a fifth-wheel typically runs 15-25% of the trailer's loaded weight. So if you're pulling a 16,000-lb fifth-wheel, you've got 2,400 to 4,000 lbs of pin weight pressing on your truck bed. That weight counts against your payload, not just your pulling capacity. Add a driver, a passenger, fuel, a tool box, and the dog, and the turbo diesel Ram 2500 can hit its payload ceiling before the trailer is even fully packed.

Ram's towing terminology and definitions page covers this if you want the manufacturer wording. Bottom line: payload is usually the limit you'll bump into first. Most trucks aren't pulling-capacity-limited. They're payload-limited.

Why Ram 2500 Diesel Payload Runs So Low

This is the question that lights up every Ram turbo diesel forum. Owners buy a 2500 turbo diesel expecting a serious workhorse, then they read the door-jamb sticker and find a payload number under 2,000 lbs. The reaction is usually some flavor of "that can't be right."

It is right. The 6.7L Cummins is heavy iron. A 2020 Ram 2500 turbo diesel can have a curb weight around 8,300 lbs. With a 10,000 lb GVWR, that leaves roughly 1,700 lbs of payload. One r/Diesel owner posted exactly this scenario after buying his truck and digging into the numbers when he started shopping fifth-wheels. He wasn't wrong about being disappointed.

A few things to know. The 10,000 lb GVWR is partly a paper limit, set so the truck stays under federal commercial-vehicle thresholds. Your axles are physically rated higher. Some owners on the forums argue you can run heavier in practice. That's a personal call, but understand the legal and insurance risk: if you're in an accident and the insurer finds you over GVWR, they can deny the claim.

The number that matters for your specific truck is the yellow sticker on the driver's door jamb. It lists payload for that exact VIN. Not the brochure max. Not what the dealer salesman quoted. The sticker.

Ram 2500 Pulling by Trim Level: Tradesman, Laramie, and Power Wagon

Trim level mostly affects features, not raw pulling capacity. The engine and axle ratio do the heavy lifting on those numbers. That said, the picks within a trim matter.

The Tradesman is the base work-truck trim. It's where fleet buyers and contractors land, and it can be configured for maximum capability with the HO Cummins, 4.10 axle, and the prep package. The Laramie is the high-end leather-and-tech trim. Same engine and axle options, similar pulling numbers, more weight in the cab from creature comforts. Sometimes a Laramie's payload is slightly lower than an equivalent Tradesman because of those features.

The Power Wagon is the outlier. It's an off-road monster with a front locker, rear locker, factory disconnecting sway bar, and a Warn winch on most builds. All of that adds weight and changes geometry. The Power Wagon's pulling capacity sits well below a standard Cummins-equipped 2500 and it only comes with the HEMI. If you bought a Power Wagon to pull a 14,000-lb fifth-wheel, you bought the wrong truck. Trade up to a regular 2500 Tradesman or Laramie with the turbo diesel.

The available Auto-Level Rear Air Suspension is worth flagging. It self-levels under load, which keeps the truck sitting flat when you hook up a heavy trailer. It doesn't add capacity, but it makes pulling at the upper end of capacity feel a lot more composed.

Protecting Your Workhorse: Keeping Your Ram 2500 Interior Intact

Nobody tells you this when you spec a work truck. The turbo diesel will out-pull a freight train. The bed will haul a pallet of brick. And the factory cloth on the bench seat will be unrecognizable in eighteen months.

Owners climb into the cab after a haul with muddy boots, soaked work gloves on the dash, and a tow chain dragged across the back bench. Coffee spills in the morning, hydraulic fluid on the floor by Wednesday, dog hair embedded in the headrest by Friday. Factory upholstery on a Ram 2500 isn't built to fight all that.

This is where we earn our slot. Seat Cover Solutions makes made-to-fit seat covers for the 2026 Ram 2500 cut to the exact pattern of every cab and trim, including Tradesman benches, Laramie buckets, and the center console fold-out. They install in under an hour with hand tools, they're designed airbag-safe with the factory side-airbag deployment cuts, and they price in around half of what a dealership upholstery job runs.

If you want broader options across heavy-duty pickups, the truck seat covers built for heavy-duty use hub has every YMM we cover. For a deeper dive on materials, our comprehensive truck seat cover guide walks through eco-leather versus fabric. If you're already feeling the wear, the post on common seat problems for truck owners covers what tends to fail first.

For the 2025 and 2024 model years, our 2025 ram 2500 seat covers page and our blog on OEM-style Ram 2500 seat covers cover those YMMs. Workhorses earn their keep. Protect the part that touches you eight hours a day.

How to Find Your Ram 2500's Actual Towing and Payload Rating

Three places give you the real number for your specific truck.

First, the door-jamb sticker. Open the driver's door and look at the B-pillar. The yellow tire-and-loading sticker lists the payload number for your VIN. That's the one that matters. While you're standing there, you can also use dodge ram trim codes to pull your trim and color code off the same area.

Second, the owner's manual. The pulling section breaks out conventional, fifth-wheel, and gooseneck ratings by configuration. It'll list your specific GCWR and the rear axle's GAWR.

Third, Ram's official HD towing and payload chart is the master document. It's a PDF with every cab, bed, engine, and axle ratio combination Ram builds, with the exact rating for each. If you're shopping VIN-specific or trying to figure out what a used truck on a dealer lot can actually pull, this is the document. Plug in your build and read the row.

The advertised max in any brochure or article, including this one, is the best-case build. Your truck's number lives on its sticker.

Frequently Asked Questions

Q: How many pounds can a Ram 2500 carry in the truck bed?

The 2026 6.4L HEMI V8 build maxes out at 3,930 lbs of payload. This covers everything in the bed plus passengers, gear, and trailer tongue weight combined. The turbo diesel runs significantly lower because the Cummins adds curb weight that comes straight off your payload allowance. Many turbo diesel 2500s carry payload ratings under 2,000 lbs. Check the yellow sticker on your driver's door jamb for the exact number on your truck.

Q: Why is the payload on my Ram 2500 diesel so low?

The 6.7L Cummins weighs hundreds of pounds more than the 6.4L HEMI. Because GVWR is locked at roughly 10,000 lbs across the lineup, that extra engine weight gets subtracted from your payload allowance. A 2020 Ram 2500 turbo diesel example shows a curb weight near 8,300 lbs, leaving only about 1,700 lbs of payload. The 10,000 lb GVWR is set partly to keep the truck under commercial-vehicle thresholds, not because the axles can't handle more.

Q: What is the real-world pulling ability of a Ram 2500?

Real-world pulling depends entirely on your build. A 2021 Ram 2500 4x4 with a 6'4" bed and 3.73 axle ratio is rated at 14,380 lbs, almost 6,000 lbs below the advertised max. To hit 20,000 lbs you need the High-Output 6.7L Cummins, the 4.10 axle, the right cab and bed combo, and the fifth-wheel or gooseneck prep package. Most trucks on the road are rated 13,000 to 17,000 lbs depending on their spec.

Q: Is a Ram 2500 enough for a fifth-wheel RV?

Yes for many fifth-wheels, but payload is your real limit, not pulling capacity. Pin weight on a fifth-wheel typically runs 15 to 25% of the trailer's loaded weight. A 16,000-lb fifth-wheel can put 3,200 to 4,000 lbs of pin weight on your truck. Add passengers, fuel, and gear, and a turbo diesel 2500 with a 1,700 lb payload sticker maxes out fast. Run the math on your specific trailer before you buy.

Q: Does the Ram 2500 Power Wagon have a lower pulling capacity?

Yes. The Power Wagon's off-road suspension, locking front and rear differentials, factory winch on most builds, and disconnecting sway bar add weight and change the truck's geometry. It also only comes with the 6.4L HEMI, not the Cummins. The Power Wagon's rated pulling capacity is several thousand pounds below a standard 2500 with the same gas engine, and well below any turbo diesel build.

Q: What axle ratio gives the Ram 2500 the highest pulling capacity?

A higher numerical axle ratio gets you the highest pulling rating. The 4.10 ratio is what Ram pairs with its max-pull builds because it multiplies engine torque harder at the wheels. The 3.73 gives better fuel economy and quieter highway cruising but cuts your pull rating. Real-world example: a 2021 Ram 2500 4x4 with the 3.73 axle is rated at 14,380 lbs, while the same truck with the 4.10 and the right engine clears 19,000 lbs.

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