Knock down a tower of tires to reach the finish line in the hot wheels monster trucks arena smashers race ace smash race challenge playset. The moving and shaking base creates sensory feedback for truly engaging play - kids can feel the power of crashing and smashing in the palms of their hands. Drive the included race ace into the four smash spots to overcome obstacles and win the challenge. The set also includes one crushable car and can connect to other sets to create a hot wheels monster trucks arena smashers world (each set sold separately).