► Ram Rebel TRX Concept 575 HP - 100mph Offroad Pickup

The most powerful half-ton truck the company has ever built. The rapidly beating heart of the Ram Rebel TRX concept is a powertrain marvel. A supercharged HEMI with 575 horsepower, the most powerful Ram 1500 the company has ever built, lays the groundwork of expectation. Mated to the TorqueFlite 8HP70 eight-speed automatic transmission, new calibrations were used for the engine, transmission and drivetrain to optimize the expected high-speed off-road driving cycle.