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  1. #1
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    How to calculate max/min tire width for a rim?

    I have a rim that has no sticker/indication of what tire widths it will accept. How do I figure this out?

  2. #2
    7-speed doomsday prepper ThermionicScott's Avatar
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    Measure the inner rim width. Ideally, you'd use a tire 1.45-2 times that in width. In practice, you can get away with going a little wider.
    Quote Originally Posted by chandltp View Post
    There's no such thing as too far.. just lack of time
    RUSA #7498

  3. #3
    Slow mechanic ryker's Avatar
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  4. #4
    Senior Member Bill Kapaun's Avatar
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    I figure the typical limits are about 1.25-2.5 X rim width. After that, you're on your own.
    Of course, someone will disagree, even if they're wrong

    Sometimes it doesn't matter because there's only one size for that rim, such as the 590-597MM rims.

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