Hot Wheels? City Hyper-Boost Tire Shop gives kids a supersonic tire change! This interactive motorized set is perfect for multi-car play, fueling imagination and inspiring storytelling while developing motor skills for kids 3 to 6 years old. Kids pass their Hot Wheels? 1:64 scale vehicles over the tire pressure spot and follow the track to the booster. They will have to try to avoid the spinning tire and go higher and higher up the top of the shop. If the challenge is met the car will descend and on the ground floor kids can check out the garage controls, fuel up and change their oil to get ready for the next run. Connects to other Hot Wheels? City sets (sold separately) for customizing possibilities. Includes one Hot Wheels? car.