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      03-25-2026, 08:12 AM   #650
Steelers6891
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Drives: '22 X3 MSport
Join Date: Oct 2014
Location: New Jersey

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Quote:
Originally Posted by deviation01 View Post
you can check via the tire size calculator and compare both tires.

For example for mine:

245/50R19 vs 275/40R20 the tire circumference difference is only 0.05%

You want to generally be within 1%

Plug in your numbers here and see.

https://www.calculator.net/tire-size-calculator.html
My stocks are the same size and im running the same size on my new wheels. So I guess I can just use them as a spare
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