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Old 06-23-2010, 06:29 PM   #13
PatrickfromMD
 
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Drives: Buick Enclave/Corvette/2010 Camaro
Join Date: Aug 2008
Location: Maryland
Posts: 421
Quote:
Originally Posted by Cam 427 View Post
Your math looks right...but the rim width is actually where the beads of the tire sits (unless those specs are an outside measurement). So you may want to add about an inch for the overall width.
Thanks for hte tip. Perhaps it better to just tell a custom wheel vendor to use the backspacing measurement and let them calculate the offset.
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