Across its engine options, the 2026 Ram 3500 provides outstanding towing performance. Models equipped with the available High-Output 6.7-liter Cummins Turbo Diesel inline-six achieve a maximum fifth-wheel towing rating of up to 37,090 pounds. This capability comes from massive torque output combined with a heavy-duty automatic transmission and reinforced chassis components built for extreme workloads.

Even outside the high-output diesel configuration, the Ram 3500 remains highly capable. Gas-powered and standard-output diesel models offer strong conventional towing ratings suitable for large campers and work trailers. Available towing aids such as integrated trailer brake control, trailer sway control, and advanced camera systems help improve stability, control, and visibility when pulling heavy loads on highways or job sites.

• Maximum fifth-wheel towing up to 37,090 pounds when properly equipped
• Available High-Output 6.7L Cummins Turbo Diesel engine
• Integrated trailer brake controller
• Trailer sway control
• Available trailer camera and monitoring systems

Beyond towing, the 2026 Ram 3500 is built to handle impressive payload demands. When properly configured, payload capacity can reach up to 7,680 pounds, allowing drivers to carry heavy materials and equipment directly in the bed. This level of capability reduces the need for trailers in many work situations.

A fully boxed high-strength steel frame forms the foundation of this performance, supported by heavy-duty rear suspension components and available dual rear wheels for added stability. Whether hauling construction supplies or agricultural loads, the Ram 3500 is engineered to stay composed and durable under pressure.

• Maximum payload capacity up to 7,680 pounds
• Fully boxed high-strength steel frame
• Available dual rear wheel configuration
• Heavy-duty rear suspension
• Multiple bed length options

The performance of the 2026 Ram 3500 is driven by its robust engine lineup and heavy-duty design. Standard models feature a 6.4-liter HEMI V8 that delivers 410 horsepower and 429 lb-ft of torque, providing dependable power for daily work and lighter towing needs. Drivers who step up to the available 6.7-liter Cummins Turbo Diesel benefit from increased torque output of 850 lb-ft, making it well suited for frequent trailering.

For the most demanding jobs, the High-Output Cummins takes capability even further with 420 horsepower and a class-leading 1,075 lb-ft of torque. This engine is paired with a heavy-duty automatic transmission and includes features such as an available diesel exhaust brake to help manage speed and control when towing downhill.

• 6.4L HEMI V8 with 410 horsepower
• Available 6.7L Cummins Turbo Diesel with 850 lb-ft of torque
• High-Output Cummins with 1,075 lb-ft of torque
• Heavy-duty automatic transmissions
• Available diesel exhaust brake