📋 Quick Facts
Peak Conventional
20,000 lb
Ram 2500 max trailer-tow ratings by model year and hitch type. Always cross-reference your truck's exact configuration on the door-jamb tow sticker and in the manufacturer Trailer Towing Selector before you load up.
📊 Ram 2500 Towing Capacity Table
| Year | Top-Tow Engine / Config | Conventional | Gooseneck / 5th-Wheel | Max Payload |
|---|
| 2026 | 6.7L Cummins HO Turbo Diesel + Max Tow | 20,000 lb | 23,000 lb | 3,990 lb |
| 2025 | 6.7L Cummins HO Turbo Diesel + Max Tow | 20,000 lb | 23,000 lb | 3,990 lb |
| 2024 | 6.7L Cummins HO Turbo Diesel + Max Tow | 19,990 lb | 22,670 lb | 3,990 lb |
| 2023 | 6.7L Cummins HO Turbo Diesel + Max Tow | 19,990 lb | 22,670 lb | 3,990 lb |
| 2022 | 6.7L Cummins HO Turbo Diesel + Max Tow | 19,680 lb | 20,000 lb | 3,990 lb |
| 2021 | 6.7L Cummins HO Turbo Diesel + Max Tow | 19,680 lb | 20,000 lb | 3,990 lb |
| 2020 | 6.7L Cummins HO Turbo Diesel + Max Tow | 19,680 lb | 19,780 lb | 4,010 lb |
| 2019 | 6.7L Cummins HO Turbo Diesel + Max Tow | 19,780 lb | 19,780 lb | 4,010 lb |
| 2018 | 6.7L Cummins Turbo Diesel | 17,980 lb | 17,980 lb | 3,990 lb |
| 2017 | 6.7L Cummins Turbo Diesel | 17,980 lb | 17,980 lb | 3,990 lb |
| 2016 | 6.7L Cummins Turbo Diesel | 17,970 lb | 17,970 lb | 3,990 lb |
| 2015 | 6.7L Cummins Turbo Diesel | 17,970 lb | 17,970 lb | 3,990 lb |
Capacities shown are manufacturer maximum ratings for properly equipped, properly optioned trucks. Your truck's actual rating depends on cab style, bed length, engine, drivetrain, axle ratio, and tow package. Always check the door-jamb sticker and the OEM Trailer Towing Selector before towing.
📝 Configuration Notes
The 6.7L Cummins High-Output inline-six (1,075 lb-ft on current trucks) is the top-tow engine. The Cummins SO and 6.4L Hemi V8 trail by several thousand pounds. 2019 was the redesign year that pushed tow above 19,000 lb. Ram 2500 is SRW-only - all dually configs are Ram 3500.
Max-tow numbers assume the lightest available cab/bed, the optimal axle ratio, the heaviest-duty tow/trailering package, and a 150 lb driver with minimal cargo. Add a passenger, fuel, gear, a topper, and a toolbox, and your real-world towable weight drops by 1,000-3,000 lb. Never load past 80% of rated capacity if you can avoid it. Grades, headwinds, and altitude all eat into your margin.
⚠ Read this before you tow
Manufacturer numbers are SAE J2807 ratings - hot, loaded, at altitude, with a level trailer. They are NOT a target to hit. Your real safe-tow weight is limited by GCWR, payload (including pin/tongue weight), brakes, and tire load index. On HD trucks the payload sticker usually fails before the tow rating does, especially with a 5th-wheel or gooseneck pin load of 20-25%.
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❓ Frequently Asked Questions
Where do I find the exact tow rating for my Ram 2500?
Open the driver's door and look for the Tire and Loading Information sticker on the door jamb plus the dedicated trailer-tow sticker. Ram's Trailer Towing Selector or RV and Trailer Towing Guide lists exact ratings by VIN-decoded cab, bed, engine, drivetrain, and axle ratio.
Conventional vs gooseneck vs 5th-wheel - what is the difference for a Ram 2500?
Conventional uses a receiver hitch at the rear bumper (Class IV or V). Gooseneck and 5th-wheel hitches mount in the bed over the rear axle, transferring tongue weight directly to the rear axle instead of cantilevering it behind the truck. That is why gooseneck ratings are dramatically higher - often 5,000-15,000 lb more than conventional on HD trucks.
What is GCWR and is it more important than tow rating?
GCWR (Gross Combined Weight Rating) is the maximum your truck plus loaded trailer can weigh together, fully fueled and loaded. Most HD truck owners hit GCWR before hitting peak tow rating - especially with a crew cab, full fuel tank, passengers, and a loaded toolbox. Always weigh the rig at a CAT scale. See /what-is-gross-combined-weight-rating.
Why does cab style and drivetrain matter so much?
A Regular Cab 4x2 weighs the least, leaving more headroom under GCWR for trailer weight. A Crew Cab 4x4 Long Bed can lose 2,000-3,000 lb of conventional tow capacity versus the lightest config with the same engine. Axle ratio (3.42, 3.73, 4.10, 4.30) also gates max tow - the deeper the gear, the higher the rating.
What about payload - is that the same as tongue weight?
Payload is everything you put in the cab and bed: passengers, fuel above empty, cargo, AND trailer tongue/pin weight. Pin weight on a 5th-wheel runs 20-25% of trailer weight - a 15,000 lb trailer puts 3,000-3,750 lb on the rear axle, which can blow past payload before you ever hit tow rating.
Do I need a brake controller and weight-distribution hitch?
Brake controller: yes, required by law in every state for any trailer above roughly 3,000 lb GVWR. Most modern Ram 2500 trucks have an integrated dash-mounted controller. Weight-distribution hitch: required for any conventional trailer above the bumper-pull threshold listed in your owner's manual (often 5,000 lb tongue weight). Gooseneck and 5th-wheel setups do not use a WD hitch. See /weight-distribution-hitch-explained and /brake-controller-for-trailer-explained.