2024 Ram 3500 Towing Capacity & Payload Guide

The 2024 Ram 3500 can tow a staggering maximum of 37,090 pounds when properly equipped with the 6.7L High-Output Cummins Turbo Diesel engine, regular cab, dual rear wheels, and a gooseneck hitch. For businesses, ranchers, and RV enthusiasts, the Ram 3500 remains an absolute powerhouse in the heavy-duty truck segment. Known for its luxurious interior and uncompromising capability, this HD truck relies on SAE J2807 towing standards to provide accurate, real-world towing figures you can trust.

Whether you are pulling a massive fifth-wheel camper, heavy construction equipment, or a large livestock trailer, knowing your truck's specific limits is crucial for safety and compliance. Always remember that towing capacity heavily depends on your engine, cab configuration, axle ratio, and whether you are using single rear wheels (SRW) or dual rear wheels (DRW).

Quick answer

Here are the maximum specifications for the 2024 Ram 3500 across its various configurations:

• Max Tow Capacity: 37,090 lbs (6.7L HO Cummins, Regular Cab, 4x2, DRW, 4.10 Axle)
• Max Payload: 7,680 lbs (6.4L HEMI V8, Regular Cab, 4x2, DRW)
• GVWR: Up to 14,000 lbs (DRW models)
• GCWR: Up to 43,000 lbs (with HO Cummins Max Tow configuration)
• Curb Weight: 6,055 lbs to 8,500+ lbs (varies significantly by cab, engine, and DRW/SRW)
• Hitch Class: Class V receiver (with up to 3,000 lbs tongue weight capacity depending on hitch type)

Note: Always verify your specific truck's limits by checking the tire and loading information sticker on the driver’s side door jamb.

Tow ratings by engine & trim

The 2024 Ram 3500 offers three distinct engine choices. The 6.4L HEMI V8 is standard, while the 6.7L Cummins comes in a standard output and a High-Output (HO) variant exclusive to the 3500. Towing figures vary based on Single Rear Wheel (SRW) vs Dual Rear Wheel (DRW) setups.

Because trim levels, cab sizes, and bed lengths change the curb weight, max towing and payload limits will fluctuate. A heavier, fully loaded Limited Mega Cab 4x4 will tow and haul less than a stripped-down Tradesman Regular Cab 4x2.

Tow package contents

To achieve its maximum ratings, the Ram 3500 relies on heavy-duty cooling and specialized towing hardware. While basic towing equipment is standard, maximum capability requires specific packages.

Available towing features and package contents include:

• Heavy-Duty Engine Cooling and Transmission Cooler: Standard on Cummins-equipped models to manage extreme heat under heavy loads.
• Integrated Trailer Brake Controller: Allows the driver to adjust the braking force of the trailer electronically.
• Trailer Sway Control: Integrates with the truck's electronic stability control to apply individual brakes if trailer sway is detected.
• 7-Pin Trailer Wiring Harness: Standard for connecting trailer lights and brakes.
• Max Tow Package: Specifically pairs with the High-Output Cummins and includes the 4.10 axle ratio, dual rear wheels, rear auto-leveling air suspension (optional), and upgraded fifth-wheel/gooseneck hardware.

5th-wheel & gooseneck

Because the Ram 3500 is a one-ton heavy-duty truck, its highest towing capacities are exclusively achieved using a fifth-wheel or gooseneck hitch.

• Conventional (Bumper Pull) Towing: Limited to around 23,000 lbs with the factory Class V receiver hitch.
• 5th-Wheel/Gooseneck Towing: Unlocks the maximum 37,090 lbs capacity (HO Cummins, Regular Cab, DRW).

Ram offers a factory-installed Fifth-Wheel/Gooseneck Prep Package, which includes the mounting holes in the bed floor integrated into the structural frame, along with an in-bed 7-pin connector.

Weight distribution & WDH requirements

While weight distribution hitches (WDH) are highly recommended for conventional towing on half-ton trucks, one-ton trucks like the Ram 3500 have extremely stiff rear suspensions.

• If towing conventionally over 10,000 lbs, a WDH is still recommended to improve steering feel and return weight to the front axle.
• Always ensure your hitch receiver, the ball mount, and the trailer ball itself are rated for the weight you are pulling.

Real-world towing tips for this vehicle

• Use the Exhaust Brake: The Cummins diesel features a highly effective smart exhaust brake. Use it to save your service brakes on steep descents.
• Monitor Your Temps: Utilize the Ram's customizable digital instrument cluster to keep an eye on transmission and oil temperatures when pulling heavy up grades.
• Check Tire Pressures: Heavy pin weights on a 5th-wheel will require the rear tires to be inflated to their maximum cold PSI rating (check the sidewall and door sticker).
• Air Suspension: If equipped with the Auto-Leveling Rear Air Suspension, utilize the Alternate Ride Height mode to align the truck and trailer perfectly.

Common towing-related issues

• Turbo Actuator Failures: On high-mileage Cummins engines, the variable geometry turbo (VGT) actuator can sometimes stick or fail, reducing power while towing.
• Transmission Heat: While the Aisin 6-speed (paired with the HO Cummins) is incredibly stout, the standard 68RFE transmission (paired with the standard output Cummins) can overheat or wear prematurely if subjected to heavy tuning and extreme towing without proper maintenance.
• Grid Heater Bolt: A known quirk on the 6.7L Cummins involves the intake heater grid bolt degrading. Keep an eye on engine health and consult a diesel specialist.

Find a trusted shop on Repairius to keep your Ram 3500 safely maintained and ready for the long haul.