We purchased this 4 wheeler for my sons 2nd birthday. He is a big kid and is 37 inches tall and fits him very well. We did have one problem when we took it out of the box the handle bar was broken so we called overstock.com and there customer service couldn't have been nicer. They are sending out a new part right away. We have everything put together on it except for the broken part and my son already loves it and can't wait to try it out for real and not just sit on it.