It depends. If you have a low profile tire they need higher pressure usually.Wide tires can also "track" more over road irregularities.

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Andy V.
99 SE Sport
KKM,No Res,Duals
Semper Fidelis

Andy V.
99 SE Sport SGTO
KKM,No Res,Dual exh.
17" Cellos-225/45/17 Sumitomos
vannanthony@hotmail.com
Semper Fidelis