2025 Ram 3500 Towing Capacity

The 2025 Ram 3500 tows between 14,560 and 36,610 lbs depending on engine, drivetrain, cab, axle ratio, and tow package. The highest rating — 36,610 lbs — requires the 6.7L Cummins I6 High-Output Turbo Diesel, 4x4, 3.42 axle. 30 configurations verified from the manufacturer's towing guide.

Source: 2025 Ram Heavy Duty Payload & Towing Weight Capacities (official, SAE J2807) · Updated 2026-06-12 · Reviewed by the CarWhere Vehicle Data Team

Every configuration, every rating

2025 Ram 3500 towing capacity by engine, drivetrain, cab, axle ratio, and tow package
Engine	Drive	Cab / bed	Axle	Package	Max towing	GCWR
6.4L HEMI V8	4x4	Crew / 8' Bed	3.73	—	14,560	22,000
6.4L HEMI V8	4x4	Crew / 6'4" Bed	3.73	—	14,770	22,000
6.4L HEMI V8	4x4	Crew / 8' Bed	3.73	—	14,800	22,600
6.4L HEMI V8	4x2	Crew / 8' Bed	3.73	—	14,930	22,000
6.4L HEMI V8	4x4	Regular / 8' Bed	3.73	—	15,100	22,000
6.4L HEMI V8	4x2	Crew / 6'4" Bed	3.73	—	15,100	22,000
6.4L HEMI V8	4x2	Crew / 8' Bed	3.73	—	15,150	22,600
6.4L HEMI V8	4x4	Regular / 8' Bed	3.73	—	15,360	22,600
6.4L HEMI V8	4x2	Regular / 8' Bed	3.73	—	15,490	22,000
6.4L HEMI V8	4x2	Regular / 8' Bed	3.73	—	15,750	22,600
6.4L HEMI V8	4x4	Crew / 8' Bed	4.1	—	16,800	24,240
6.4L HEMI V8	4x4	Crew / 6'4" Bed	4.1	—	17,010	24,240
6.4L HEMI V8	4x2	Crew / 8' Bed	4.1	—	17,170	24,240
6.4L HEMI V8	4x4	Crew / 8' Bed	4.1	—	17,200	25,000
6.4L HEMI V8	4x4	Regular / 8' Bed	4.1	—	17,330	24,230
6.4L HEMI V8	4x2	Crew / 6'4" Bed	4.1	—	17,340	24,240
6.4L HEMI V8	4x2	Crew / 8' Bed	4.1	—	17,550	25,000
6.4L HEMI V8	4x2	Regular / 8' Bed	4.1	—	17,730	24,240
6.4L HEMI V8	4x4	Regular / 8' Bed	4.1	—	17,760	25,000
6.4L HEMI V8	4x2	Regular / 8' Bed	4.1	—	18,150	25,000
6.7L Cummins I6 High-Output Turbo Diesel	4x4	Crew / 6'4" Bed	3.42	—	23,550	31,820
6.7L Cummins I6 High-Output Turbo Diesel	4x2	Crew / 6'4" Bed	3.42	—	23,950	31,850
6.7L Cummins I6 High-Output Turbo Diesel	4x4	Mega / 6'4" Bed	3.42	—	24,080	32,720
6.7L Cummins I6 High-Output Turbo Diesel	4x4	Crew / 8' Bed	3.42	—	25,180	33,610
6.7L Cummins I6 High-Output Turbo Diesel	4x2	Crew / 8' Bed	3.42	—	25,490	33,530
6.7L Cummins I6 High-Output Turbo Diesel	4x4	Regular / 8' Bed	3.42	—	26,080	34,000
6.7L Cummins I6 High-Output Turbo Diesel	4x4	Mega / 6'4" Bed	3.42	—	32,880	41,950
6.7L Cummins I6 High-Output Turbo Diesel	4x4	Crew / 8' Bed	3.42	—	33,890	42,800
6.7L Cummins I6 High-Output Turbo Diesel	4x2	Crew / 8' Bed	3.42	—	34,490	43,040
6.7L Cummins I6 High-Output Turbo Diesel	4x4	Regular / 8' Bed	3.42	—	36,610	45,000

Find YOUR exact rating + run the trailer math

This configuration tows —–— lbs depending on axle ratio and tow package.

The VIN doesn't encode the axle ratio. Pick yours below (it's on the door-jamb certification label or glovebox sticker) — or pull your window sticker free, which lists the axle ratio and tow package.

Axle ratio	Tow package	Max towing	GCWR
3.73	standard	14,560 lbs	22,000
3.73	standard	14,770 lbs	22,000
3.73	standard	14,800 lbs	22,600
3.73	standard	14,930 lbs	22,000
3.73	standard	15,100 lbs	22,000
3.73	standard	15,100 lbs	22,000
3.73	standard	15,150 lbs	22,600
3.73	standard	15,360 lbs	22,600
3.73	standard	15,490 lbs	22,000
3.73	standard	15,750 lbs	22,600
4.1	standard	16,800 lbs	24,240
4.1	standard	17,010 lbs	24,240
4.1	standard	17,170 lbs	24,240
4.1	standard	17,200 lbs	25,000
4.1	standard	17,330 lbs	24,230
4.1	standard	17,340 lbs	24,240
4.1	standard	17,550 lbs	25,000
4.1	standard	17,730 lbs	24,240
4.1	standard	17,760 lbs	25,000
4.1	standard	18,150 lbs	25,000
3.42	standard	23,550 lbs	31,820
3.42	standard	23,950 lbs	31,850
3.42	standard	24,080 lbs	32,720
3.42	standard	25,180 lbs	33,610
3.42	standard	25,490 lbs	33,530
3.42	standard	26,080 lbs	34,000
3.42	standard	32,880 lbs	41,950
3.42	standard	33,890 lbs	42,800
3.42	standard	34,490 lbs	43,040
3.42	standard	36,610 lbs	45,000

Ratings from manufacturer towing guides; always verify against the certification placard on your door jamb. Informational — not professional advice.

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FAQ

What is the maximum towing capacity of the 2025 Ram 3500?

36,610 lbs — but only in one specific configuration: the 6.7L Cummins I6 High-Output Turbo Diesel, 4x4, Regular, 3.42 axle ratio. Other configurations rate as low as 14,560 lbs. Source: 2025 Ram Heavy Duty Payload & Towing Weight Capacities (official, SAE J2807).

Can a 2025 Ram 3500 tow a 25-foot travel trailer?

A typical 25-ft travel trailer weighs 6,000–7,500 lbs loaded. Higher-rated 3500 configurations (up to 36,610 lbs) handle that with margin, but payload is usually the real constraint: ~750+ lbs of tongue weight plus passengers counts against payload, not the tow rating. Use the calculator above with your exact configuration and passenger count.

How do I find MY 3500's exact towing capacity?

Enter the VIN above — it resolves engine, drivetrain, and cab. If your configuration's rating still depends on axle ratio or tow package (the VIN doesn't encode those), check the door-jamb certification label, or pull your window sticker free on CarWhere — it lists both.