[angga2002]

Hi fellow enthusiast!

I just got myself a set of michelin primacy 4 225/55/R17 not fitting it yet to my f30 320i. Curently running the oem wheels with 225/45/R17 tires, but i dont know the specific size of the rims.

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Is it going to rub or is it okay? Please help

[alohasurftoad]

Originally Posted by angga2002

I just got myself a set of michelin primacy 4 225/55/R17 not fitting it yet to my f30 320i. Curently running the oem wheels with 225/45/R17 tires, but i dont know the specific size of the rims. Is it going to rub or is it okay?

225/50/17(25.9"), is OEM size for 17" and what i'd recommend.
225/55/17(26.7") will fit however heightening the gearing makes acceleration slower. large sidewalls will provide more comfort and impact protection but sloppier turn-in.
225/45/17(25.0") is too small and causes speedo/odometer error and increases fenderwell gap. it's shorter gearing will accelerate slightly quicker, though.

[angga2002]

Originally Posted by alohasurftoad

225/50/17(25.9"), is OEM size for 17" and what i'd recommend.
225/55/17(26.7") will fit however heightening the gearing makes acceleration slower. large sidewalls will provide more comfort and impact protection but sloppier turn-in.
225/45/17(25.0") is too small and causes speedo/odometer error and increases fenderwell gap. it's shorter gearing will accelerate slightly quicker, though.

Originally Posted by alohasurftoad

225/50/17(25.9"), is OEM size for 17" and what i'd recommend.
225/55/17(26.7") will fit however heightening the gearing makes acceleration slower. large sidewalls will provide more comfort and impact protection but sloppier turn-in.
225/45/17(25.0") is too small and causes speedo/odometer error and increases fenderwell gap. it's shorter gearing will accelerate slightly quicker, though.

Thanks a lot masterrr