Bob in Calif.
Senior Chief Petty Officer
- Joined
- Nov 4, 2002
- Messages
- 653
I usually post this about once a year. This is a caculator to use when changing tire sizes on a vehicle to get actual speed variances and/or to correct a tire size for speedometer acuracy. <br /><br />www.csgnetwork.com/speedocalibcalc.html<br /><br /><br />www.csgnetwork.com is the whole site, which is full of conversions for auto, marine, aircraft, etc.<br /><br />...Bob in Calif...