The 2026 Ram 2500 is built for drivers who demand heavy-duty capability without compromise. At Fontana Chrysler Dodge Jeep Ram, we maintain a well-stocked selection of new Ram 2500 trucks across multiple trims, cab styles, and engine configurations — ready for buyers throughout Fontana, Rancho Cucamonga, Riverside, San Bernardino, and the greater Inland Empire.
Every 2026 Ram 2500 comes standard with the 6.4L HEMI® V8, producing 405 horsepower and 429 lb-ft of torque — paired with a TorqueFlite® HD eight-speed automatic transmission. For maximum pulling power, the available 6.7L Cummins® Turbo Diesel I6 delivers 430 horsepower and a best-in-class 1,075 lb-ft of torque.
Up to an estimated 20,000 lbs with the Cummins diesel or an estimated 17,750 lbs with the HEMI V8 when properly equipped.
Best-in-class 1,075 lb-ft of diesel torque puts the Ram 2500 ahead of every competitor in the three-quarter-ton segment.
An estimated maximum payload of 3,930 lbs with the HEMI V8 lets you load the bed and still tow with confidence.
The 2026 Ram 2500 lineup spans nine trims — including two new additions for the model year. The Tradesman delivers work-ready capability with an 8.4-inch Uconnect® 5 touchscreen and durable vinyl interior. The all-new Black Express adds aggressive blacked-out styling at the work-truck price point, while the Big Horn layers in chrome accents, cloth seating, and heated power mirrors. The all-new Warlock brings off-road-focused suspension and bold graphics to the lineup for the first time.
The Laramie steps into premium territory with leather-trimmed seats, a 12-inch Uconnect 5 Nav touchscreen, and available heated and ventilated front seating. The Rebel and Power Wagon are purpose-built 4×4 off-road specialists — with the Power Wagon featuring electronic locking differentials, a disconnecting front sway bar, and an available factory winch for serious off-road capability. The Limited and Limited Longhorn sit at the top of the range, offering an available 14.5-inch touchscreen, available 17-speaker Harman Kardon® audio, and luxury finishes that rival premium SUVs.
Choose from Regular Cab, Crew Cab, or Mega Cab configurations with bed lengths ranging from 6 feet 4 inches to a full 8-foot bed. Standard safety features across the entire lineup include forward collision warning with automatic emergency braking and adaptive cruise control. Available advanced driver-assist technologies — including blind-spot monitoring, a 360-degree surround-view camera, and Trailer Reverse Steering Control — help keep towing operations confident and controlled.
Every new 2026 Ram truck also comes backed by a 10-year/100,000-mile limited powertrain warranty for original owners — providing long-term peace of mind for Fontana-area buyers who put serious miles on their trucks.
Browse our current new Ram 2500 inventory, apply for financing to get pre-approved, or value your trade to see what your current vehicle is worth toward a new Ram 2500. Have questions about which configuration fits your towing and payload needs? Call our sales team at 909-675-1186 or visit us at 16263 S Highland Ave, Fontana, CA 92336.