
The world’s quickest, fastest and most powerful factory production truck has gotten even more interesting.
Mopar transformed the 2021 Ram 1500 TRX into the Ram 1500 TRX RexRunner which carries a truckload of Mopar accessories and custom parts, elevating this apex predator to even greater levels of high-speed capability and durability.
Powered by the supercharged 6.2-liter HEMI V8 engine, rated at an eye-popping 702 horsepower and 650 lb.-ft. torque, the TRX RexRunner concept rides on 37-inch Goodyear tires mounted to custom-designed 18-by-9-inch Black Rhino Chamber wheels for a race-inspired appearance at all four corners.
Debuting at SEMA, the TRX RexRunner concept wears Ash Gray paint and several Mopar Blue accents, including a center stripe that extends over the hood and roof, TRX bedside graphics, Ram grille and dual tow hooks up front. A RamBar accessory bar features a pair of concept 14-inch TYRI rectangular LED lights, generating 4,300 lumens of exceptionally bright light. Just below the RamBar, a fully integrated, bed-mounted spare-tire carrier from Mopar keeps a 37-inch spare tire/wheel at the ready.
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Mopar rock rails also help protect the side sills from any damage, while a custom, black, flip-top, fuel-filler door adds to the rugged exterior. Just below the rear bumper, look for a pair of 5-inch black Mopar exhaust tips. A Mopar bed step features an articulating arm that lowers for easy access to the truck bed and, with a slight push, retracts to a stored, out-of-the way position.
The race-inspired interior of the TRX RexRunner concept draws on a combination of features from production versions of the Ram 1500 TRX and the workhorse Ram 1500 Tradesman. From the award-winning TRX production model are the center stack, instrument cluster, flat-bottom steering wheel with paddle shifters, center-console-mounted floor shifter and aggressive bolster sport seats.
In addition, Mopar stainless-steel pedal covers feature black rubber pads, providing additional traction to the accelerator and brake pedals. Additionally, molded one-piece door panels and a vinyl floor from the Tradesman model allows for quick and easy cleaning.
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