Bright Starts John Deere Gator 4-in-1 Baby Walker with Removable Steering Wheel, Green, Bright Starts 3 in 1 John Deere Green unisex walker for infants supports both pre-walkers and more experienced walkers. Two can play at once! One baby can play in normal walker mode to encourage gross motor skills and more advanced walkers can use the push-behind mode to plow ahead. To use in push-behind mode, lift the push bar and remove the vehicle from the walker base. A high seat back provides comfort and support. For even more fun, remove the steering wheel play station for seated play or on-the-go fun.