With the right configuration, the 2026 Ram 2500 can achieve a maximum conventional towing rating of up to 19,990 pounds. This top figure comes from models equipped with the available 6.7-liter Cummins Turbo Diesel inline-six and a heavy-duty eight-speed automatic transmission. The diesel’s abundant low-end torque plays a major role in maintaining control and confidence when starting from a stop or climbing grades with a loaded trailer.

Gas models are no slouch either. The standard 6.4-liter HEMI V8 delivers 410 horsepower and 429 lb-ft of torque, offering plenty of capability for towing boats, utility trailers, and recreational gear. Features such as trailer sway control, an integrated trailer brake controller, and available rear auto-leveling air suspension work together to promote stable, predictable towing even when loads get heavy.

• Maximum towing capacity up to 19,990 pounds
• Available 6.7L Cummins Turbo Diesel engine
• Standard 6.4L HEMI V8 engine
• Integrated trailer brake controller
• Trailer sway control system

Beyond towing, the 2026 Ram 2500 is built to carry substantial weight in the bed. When properly set up, payload capacity can reach as much as 4,010 pounds, making it an excellent option for hauling tools, materials, or equipment without the need for a trailer.

A high-strength steel frame provides the backbone for this capability, while the coil-spring rear suspension helps maintain ride comfort. For those who regularly haul heavy or uneven loads, the available rear auto-leveling air suspension automatically adjusts to keep the truck level and composed.

• Maximum payload capacity up to 4,010 pounds
• High-strength steel frame
• Available rear auto-leveling air suspension
• Durable bed construction
• Multiple bed length options

Capability in the 2026 Ram 2500 isn’t limited to towing and payload numbers alone. The standard 6.4-liter HEMI V8 offers strong, responsive power for everyday driving, while the available 6.7-liter Cummins Turbo Diesel produces up to 850 lb-ft of torque for the most demanding hauling and towing jobs. Both engines are matched with an eight-speed automatic transmission engineered to manage heavy loads while delivering smooth, confident shifts.

Drivers can also take advantage of available four-wheel drive for enhanced traction, an electronic shift-on-the-fly transfer case, and a diesel exhaust brake that helps manage speed and control on long downhill grades when towing.

• 6.4L HEMI V8 with 410 horsepower
• Available 6.7L Cummins Turbo Diesel with 850 lb-ft of torque
• Eight-speed automatic transmission
• Available four-wheel drive system
• Diesel exhaust brake