Tacoma X-Runner RTR achieve the performance credentials with a decline in stock to complete the machine current generation Tundra 5.7-liter V8 in the engine compartment, along with a custom six-speed automatic transmission. Toyota Racing Development (TRD) supercharger kit added, so the statistical power to SAE-certified 504 hp and 550 lb.-ft. torque. The truck runs on regular gasoline instead of race fuel. A stock Tundra rear, with a ratio of 4.3 and 10.5-inch ring gear, smaller 5.7-inch width of the backing track Tacoma). A TRD prototype mechanical limited slip differential, designed by Eaton, is added to maximize traction. Generation of vehicle wheels when the truck in Tacoma 15-inch steel-style adapted to 10-inches wide at the back and packaged by a 30 × 11.5 × 15-inch Goodyear Eagle Dragway Special. Width and 4.5-inch front wheel assembly to 28 x 4.5 x 15-inch Goodyear Eagle Frontrunner. (more…)