I need to find out what tire to run on 22s to put me back close to stock diameter if not a lil bigger than stock diameter........ Also i need to find out what tire size in a 20" would put me back at stock diameter...... Also what is the best combo tire size in 22s and 20s for being at the track...... And NO, when i put my new rims on i will not be pulling them off to race. ill leave the new rims on