BMW Z4 Roadster push car features an adjustable push bar that facilitates control turning, parents can supervise the mobility of the car and ensure the kid's safety. The toddler push car possesses a scalable foot treadle which enables the kids to use their feet to ride, foot-to-floor design helps children to enjoy sliding while enhance their leg strength. This car will be your child's companion when he transitions from a baby to a toddler. Four wear-resistant wheels made of superior PP materials with no possibility of leaking or tire burst, eliminating the hassle of inflating, which means a safer and smoother driving experience for kids.