View Single Post
Old 04-09-2009, 11:08 PM   #7
bwood
Registered User
 
bwood's Avatar
 
Join Date: Jan 2003
Location: Denison, Texas
Posts: 1,919
Re: beating an old horse

I have an Excell spreadsheet that uses these same calculations. It is better to go with your tire manufacture's info if it is available. Look at the 2 charts on the top and plug in your tire size, this is for the P-metric tire sizes only (ex. P225/70R15). PM me if you want it. I can't upload it as it is not compatable with this site.
__________________
1998 GMC Sierra SLE 1/2 ton 2WD 305 Vortec
-Gibson Stainless Cat Back Swept Side
-SS Wheels
2005 Honda CRF250R
2006 Honda CRF150F
bwood is offline   Reply With Quote