True tire size

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Cmsharp

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Just measured my 275/60/20 hankook dynapro atm tires at 32 inches. Thought they were 33 inch tires? Am I missing something?
 

blackbeautyhemi

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Just measured my 275/60/20 hankook dynapro atm tires at 32 inches. Thought they were 33 inch tires? Am I missing something?



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Well technically they're almost a 33" tire and then ya factor in the compression of the sidewall so your measurement should be correct.



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quietpeen

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The 33" is the inflated height NOT mounted on a vehicle
 
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