Nitro Highway is a fun and adrenaline-filled online racing game. The player receives virtual money according to their driving skills and buys new supercars. Free highway racing game makes you have fun driving super fast cars. Take prizes and get rich with money and bonuses. They allow you to improve the existing cars and purchase the best engine, tires, wheels, and change the color of a car or wheels. Drive your car inside the cockpit like driving in the real world in this online free racing game!