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Old Mon, January 31st, 2011, 10:56 AM
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Jackpine Jackpine is offline
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Forgive me, but didn't I give you a size to try for starters? It won't have changed unless you mount different tires. For most tires, using a circumference that is about 3% less than the inflated circumference is very close. Your inflated circumference is about 2793mm. So, try 2709mm. If you have very low profile tires though, try a 2% reduction to start with (2737mm).

- Jack
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