Nitto 555R's
Will I be dissapointed with this tire. Im only making 300's N/a and you can see the power in the sig on the bottle...will these even help at all? Ive heard mixed things about them. Right now I have Riken Raptors which hook like **** on the street.
Also what PSI should the nitto's be at for optimum daily driving. What PSI for dig and roll racing and what for the track? Just rough estimates would be greatly appreciated.
Thanks





