Hi, I don't currently have the 255/60/15 M/T DRs on my car right now, however, I have seen them on a few cars down here with stock T rims and they fit perfect, no rubbing so no need to use spacers or use a hammer on the inside of the fenderwell like with the 275/60/15 M/Ts. When racing season down here rolls around I plan on getting a set from these guys as they seem to have the best prices I could find~ McCormack Racing : Mickey Thompson-ET Street Radial
HTH