r53 wheel fitment question. 17x7.5 225 50
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That's Countryman territory. 225/45-17 might work, but caveat emptor. I always found the best size for the R53 was the 205/50-15.
The 205 on a 15" rim will also significantly reduce unsprung weight - you will feel lightfooted, and far better on the bumps!
Over seven autocross seasons I tried the 225/45-15, and the 205/50-15 and discovered the 205 was slightly faster!
Cheers,
Charlie
The 205 on a 15" rim will also significantly reduce unsprung weight - you will feel lightfooted, and far better on the bumps!
Over seven autocross seasons I tried the 225/45-15, and the 205/50-15 and discovered the 205 was slightly faster!
Cheers,
Charlie
Last edited by cmt52663; 09-27-2020 at 05:14 AM.
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Eurothrasher (09-27-2020)
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215/35-18 has tire diameter of 23.9" which is less than OEM and 2" less than the 225/50-17
17" wheels on a MINI should have 205/45-17 or 215/45-17 tires to fit. If you lower the suspension you risk rubbing. Anything taller or wider also decreases clearance.
225/50-17 will likely add more weight vs 215/45-17 by about 4 lbs more (eg 19 to 23 lbs) with a little more tire tread for grip. It may make steering feel heavy and responsiveness sluggish unless you have way more power than stock. Generally performance is improved with less weight of wheel and tire with soft rubber compound for grip.
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rickyelias
R50/R53 :: Hatch Talk (2002-2006)
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09-27-2020 11:16 AM