I need to get the right size tires that will match the OEM basic size so I do not run into a speedometer issue. My car come stock with 225/50/18 fronts and 245/45/18 rears. I am switching the rim size to 20x10 rear and 20.8.5 front.

If i run 265/35 rears and 245/35 fronts will that be ok?

 

front 245/35/20 or 255/35/20
rear 275/30/20 or 285/30/20

 

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