The Dodge Ram 2500 is a heavy duty pickup truck produced from 2005 to 2009 under the Dodge brand. It was offered in multiple cab styles, bed lengths, engine configurations, and drivetrain options.
Towing capacity varies by model year, engine choice, axle ratio, and tow package equipment. This guide provides Dodge Ram 2500 towing specifications by year, including maximum trailer weight, payload capacity, GCWR, and hitch requirements.
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2009 Dodge Ram 2500 Towing Capacity
| Specification | Detail |
|---|---|
| Engine Options | 5.7L HEMI V8, 6.7L Cummins Turbo Diesel I6 |
| Drivetrain | 4WD |
| Maximum Towing Capacity | 13,750 lbs (6,237 k |
| Conventional Towing Capacity | 10,650 lbs (4,830 kg) |
| Fifth-Wheel / Gooseneck Capacity | 13,750 lbs (6,237 kg) |
| Maximum Payload Capacity | 2,650 lbs (1,202 kg) |
| Gross Combined Weight Rating (GCWR) | 21,000 lbs (9,525 kg) |
| Tongue Weight Limit | 1,375 lbs (624 kg) |
| Hitch Class | Class V |
| Factory Tow Package | Optional |
The 2009 Dodge Ram 2500 offers a maximum towing capacity of 13,750 lbs when equipped with the 6.7L Cummins diesel engine and proper axle ratio. Gasoline models provide lower maximum trailer weight ratings. Using the factory tow package improves braking control and towing stability.
2008 Dodge Ram 2500 Towing Capacity
| Specification | Detail |
|---|---|
| Engine Options | 5.7L HEMI V8, 6.7L Cummins Turbo Diesel I6 |
| Drivetrain | 2WD / 4WD |
| Maximum Towing Capacity | 13,500 lbs (6,123 kg) |
| Conventional Towing Capacity | 10,350 lbs (4,695 kg) |
| Fifth-Wheel / Gooseneck Capacity | 13,500 lbs (6,123 kg) |
| Maximum Payload Capacity | 2,700 lbs (1,225 kg) |
| Gross Combined Weight Rating (GCWR) | 20,500 lbs (9,299 kg) |
| Tongue Weight Limit | 1,350 lbs (612 kg) |
| Hitch Class | Class V |
| Factory Tow Package | Optional |
The 2008 Dodge Ram 2500 provides up to 13,500 lbs of towing capacity when properly configured. The diesel engine delivers the highest GCWR and fifth wheel ratings. Trailer brakes are required when towing near maximum limits.
2007 Dodge Ram 2500 Towing Capacity
| Specification | Detail |
|---|---|
| Engine Options | 5.7L HEMI V8, 5.9L Cummins Turbo Diesel I6 |
| Drivetrain | 2WD / 4WD |
| Maximum Towing Capacity | 13,000 lbs (5,897 kg) |
| Conventional Towing Capacity | 10,000 lbs (4,536 kg) |
| Fifth-Wheel / Gooseneck Capacity | 13,000 lbs (5,897 kg) |
| Maximum Payload Capacity | 2,800 lbs (1,270 kg) |
| Gross Combined Weight Rating (GCWR) | 20,000 lbs (9,072 kg) |
| Tongue Weight Limit | 1,300 lbs (590 kg) |
| Hitch Class | Class V |
| Factory Tow Package | Optional |
The 2007 Dodge Ram 2500 reaches a maximum trailer weight of 13,000 lbs with the Cummins diesel engine configuration. Gas models have lower towing limits and GCWR ratings. Proper hitch class and weight distribution improve control under heavy loads.
2006 Dodge Ram 2500 Towing Capacity
| Specification | Detail |
|---|---|
| Engine Options | 5.7L HEMI V8, 5.9L Cummins Turbo Diesel I6 |
| Drivetrain | 2WD / 4WD |
| Maximum Towing Capacity | 12,900 lbs (5,851 kg) |
| Conventional Towing Capacity | 9,900 lbs (4,490 kg) |
| Fifth-Wheel / Gooseneck Capacity | 12,900 lbs (5,851 kg) |
| Maximum Payload Capacity | 2,850 lbs (1,293 kg) |
| Gross Combined Weight Rating (GCWR) | 19,500 lbs (8,845 kg) |
| Tongue Weight Limit | 1,290 lbs (585 kg) |
| Hitch Class | Class V |
| Factory Tow Package | Optional |
The 2006 Dodge Ram 2500 supports up to 12,900 lbs of towing capacity with the diesel engine and correct axle ratio. GCWR ratings vary by drivetrain and cab configuration. Staying within rated tongue weight limits protects the hitch and frame.
2005 Dodge Ram 2500 Towing Capacity
| Specification | Detail |
|---|---|
| Engine Options | 5.7L HEMI V8, 5.9L Cummins Turbo Diesel I6 |
| Drivetrain | 2WD / 4WD |
| Maximum Towing Capacity | 12,000 lbs (5,443 kg) |
| Conventional Towing Capacity | 9,500 lbs (4,309 kg) |
| Fifth-Wheel / Gooseneck Capacity | 12,000 lbs (5,443 kg) |
| Maximum Payload Capacity | 2,900 lbs (1,315 kg) |
| Gross Combined Weight Rating (GCWR) | 19,000 lbs (8,618 kg) |
| Tongue Weight Limit | 1,200 lbs (544 kg) |
| Hitch Class | Class V |
| Factory Tow Package | Optional |
The 2005 Dodge Ram 2500 delivers a maximum towing capacity of 12,000 lbs when equipped with the Cummins diesel engine. Payload capacity varies by cab and bed length. Proper tow package equipment improves towing stability and braking response.
Towing Equipment and Setup Tips
Tow Package
A factory tow package typically includes a higher capacity hitch class, wiring harness, upgraded cooling system, and integrated trailer brake controller wiring. This equipment increases the allowable maximum trailer weight within manufacturer limits.
Trailer Brake Controller
Heavy trailers require trailer brakes to maintain stopping control. An electronic brake controller distributes braking force between the truck and trailer during deceleration.
Weight Distributing Hitch
A weight distributing hitch improves front axle balance when towing near maximum tongue weight limits. This setup reduces rear suspension squat and improves steering stability.
Transmission Cooler
An auxiliary transmission cooler helps control fluid temperature under sustained towing loads. High heat shortens transmission service life during heavy hauling.
Tire Load Ratings and Sway Control
Tires must meet the required load rating for payload capacity and tongue weight. Trailer sway control systems improve stability during crosswinds and highway driving.
Frequently Asked Questions
What is the maximum towing capacity of a Dodge Ram 2500?
Depending on the model year and engine configuration, the Dodge Ram 2500 max towing capacity ranges from 12,000 to 13,750 lbs. Diesel equipped models provide the highest trailer weight ratings.
How much can a Dodge Ram 2500 tow with a tow package?
With the factory tow package and proper axle ratio, towing capacity reaches up to 13,750 lbs. Actual limits depend on drivetrain, cab configuration, and GCWR.
Does 4WD affect Dodge Ram 2500 towing capacity?
Yes. Four wheel drive models may have slightly lower maximum trailer weight ratings due to added drivetrain weight. GCWR values remain configuration dependent.
What trailer weight is safe for a Dodge Ram 2500?
A safe trailer weight stays within the listed towing capacity and GCWR for the specific model year. Tongue weight should remain within rated hitch class limits.
Do I need a weight distributing hitch for a Dodge Ram 2500?
A weight distributing hitch is recommended when towing near maximum capacity. It improves weight distribution and helps maintain steering and braking control.
Conclusion
The Dodge Ram 2500 towing capacity ranges from 12,000 to 13,750 lbs across 2005 to 2009 model years. Maximum trailer weight depends on engine configuration, drivetrain, axle ratio, and tow package equipment.
Diesel models provide the highest GCWR and fifth wheel towing limits. Payload capacity and tongue weight ratings must also be considered before towing.
Always verify specifications using the owner’s manual before towing heavy loads.
