Anybody know what best pressures are for 255/35ZR18's Mitcheling Piolot Sports (Rear) 225/40 ZR18 Toyo PROXES T1-R (Front) Just put in 38(F) 42(R) (They were 30 all round ) They were a little squirmy but now feel too hard, am i just imagining this as compared to befor?
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