| Subject: | Re: Revs per mile , was: 15" VS. 16' WHEELS |
| From: | John Bange |
| Date: | Wed, 17 Mar 2010 20:00:37 -0700 |
> > > How are you counting tire revolutions? > Drive a couple hundred miles or so (by the mechanical trip meter) and stop EXACTLY on a nice even number. Multiply miles times 805. Check the GPS trip meter, divide the previous result by GPS miles, and that's your average tire rotations per mile. The farther you drive, the more accurate it gets. -- John Bange
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