Four-wheel construction with an automatic balancing system and a low gravity center helps this pedal-powered go kart stay stable as kids ride on different surfaces. The 39.8 x 24 x 24.5 in steel frame with an iron and PP plastic body supports up to 66 lbs for children aged 3 to 8, giving growing riders room to fit. Wear-resistant rubber tires with anti-sliding textures provide grip for both indoor floors and outdoor pavement. An ergonomic high-back seat adjusts between two positions, while a 3-point steering wheel and fully enclosed chain drive support controlled handling over longer play sessions.