Well since he is big enough to stand on the bumper brackets he can "help" me as long as the truck hasn't been run(radiator gets too hot for him to be around). However, he is the best wheel straightner I have ever seen. So each night before I finis working on the ol gal I make sure to turn the wheel a little. I will come home to hear "Dad your wheels are crooked again! We have to work on that - TONITE!"