Originally Posted by Grigg
http://www.onlineconversion.com/bigger_tires.htm
Just click the link and plug in your variables, it spits out the answer.
There is no guessing or speculating, it's simple math, and simpler with the above link, just plug and play.

Grigg

•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-