You may want a compressor that does more than 65 if you want to put 60 in your tires. If a compressor shuts off at 65, it probably won't turn back on until the pressure drops to 55 which won't do you any good if you're trying to air the tire up to 60. You'll be out there with a screw driver in the end of the air chuck bleeding off air until the compressor drops to 55 and turns on again. Or, if you get the tire up to say 58 and the compressor is has 58 in it and won't turn on until it gets down to 55, you're going to sit there in a stalemate between the tire and the compressor. So before you buy a new compressor, find out if the pressure it turns on at (not what it will go up to) is more than what you need to put in your tires.
Bill