Well, haven't driven it much. Son (lives in CA) took it out and put 30 miles on it last Nov or Dec. I've put 3-4 miles on it. I drove it over my lot and it higher lift doesn't touch the rocks like it did before. Need to take it on a trail but nothing in the works this year. Son got machine for us as xmas gift in Jan 14. It just sits in garage. (been driving our '69 Z28 more this summer, we got it new)