2017 Ram Rebel TRX Concept TEST DRIVE Off-Road 4×4 / Interior video
New 2017 Ram Rebel TRX Concept DRIVING Off-Road 4×4 / Interiors
All-New Ram Rebel TRX Concept 2017 / 2018 videos TEST DRIVE OffRoad 4×4 / Interiors
New Pickup Trucks 2016 / 2017 / 2018 videos
Ram Reveals New Rebel TRX Concept – 100-mph Off-road Pickup Rips With 575 Supercharged Horsepower Ram Rebel TRX concept is an engineering, design and consumer-interest study for an extreme performance half-ton pickup Supercharged 6.2-liter HEMI® V-8 delivers 575 horsepower, the most powerful factory-engineered half-ton pickup ever TorqueFlite eight-speed automatic transmission is integrated with a powerful supercharged engine, 4×4 Performance Control System and paddle-shifters Front and rear axles feature severe-duty components to handle the high horsepower and off-road rigors More than 13 inches of wheel travel at all four corners, an increase of more than 40 percent Front and rear bypass performance shocks added for improved response and damping Unique RAM front grille and steel bumpers share design cues with Power Wagon and Rebel, and provide additional air flow to cool the 6.2-liter supercharged HEMI V-8 engine Reaching six inches wider than a standard Ram 1500, the acute hour-glass body design and huge fender wells clear aggressive 37-inch tires Rebel TRX concept interior takes signals from the Ram Rebel, but adds unique features, materials and colors, including carbon fiber, luxury leather/suede and six-point harnesses
The rapidly beating heart of the Ram Rebel TRX concept is a powertrain marvel. A 6.2-liter 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.
The Ram Rebel TRX concept uses Ram’s 4×4 Performance Control System with a BorgWarner 44-45 transfer case. The system employs different modes of operation: Normal, Wet/Snow, Off-road and Baja.
The Ram Rebel TRX concept uses a standard Ram 1500 front axle with an open differential and custom CV half-shafts to handle the wider track dimension. The spindles are moved forward to make room within the fender wells for the aggressive 37-inch tires.
In the rear, a Dynatrac Pro 60 axle spools power through an electric, selectable locker to 35-spline, 1.5-inch axle shafts. The locker is available in all modes and commits both rear wheels to traction at the same speed, spreads the torque load and maximizes the tractive effort (power put to the ground) in full-throttle maneuvers.
The Ram Rebel TRX has an exterior design that radiates focused aggression, which is only trumped by what lies under its skin. The concept was built around suspension and frame prerequisites. Equally important was adapting as many systems from the standard Ram 1500 as possible to ensure durability and proper function.
The high-strength steel frame structure of the Ram Rebel TRX is virtually unchanged when compared to a standard Ram 1500. The frame uses low-torsion attributes that increase durability, stability and handling precision.
A 40 percent increase in suspension travel and 37-inch tires contribute to incredible ground clearance. This combination allows the TRX concept to overcome surface obstacles at high speed.
The front suspension incorporates custom-built upper and lower A-arms with special attention to caster and camber angles during suspension cycling. Overall, front- and rear-wheel travel is increased to more than 13 inches from the standard 9 inches. The front load is managed by a state-of-the-art, adjustable, performance coil-over shock with internal bypass. The result is a smooth ride over smaller bumps, and when the bumps become mounds, the reaction speed and heat dissipation is unbeatable, softening the impact on occupants and maintaining the tire-to-ground contact.
The Ram 1500 uses an exclusive, best-in-class link coil rear suspension system that shares basic architecture with the fastest off-road trucks in desert racing. The frame’s hard points for the five-link suspension system are unchanged and allow the rear axle travel to span up to 13 inches, while standard rear-wheel travel on the Ram 1500 is 9.25 inches. New 2.5-inch bypass shocks use factory upper and lower shock mounts. The standard rear coils are swapped for performance springs located in the factory-spec positions.