3.91's, so long as you don't run a roller skate tire isn't too bad. It's definitely livable with a 28" or taller tire. Under that and it may grow old for you depending on the driving you do. I like to be 2500 or lower while cruising. 3000 tops. Some people don't mind cruising above 3000 but in most instances I've found it to get old pretty quick.
