OH NO ! somebody pull up the airplane on a big treadmill post to solve this mystery! <img src="/forums/images/graemlins/smile.gif" alt="" />

http://www.4x4wire.com/forums/showf...&o=&fpart=1&vc=1

The circumference of a circle is 2* PI * R or PI times the diameter. So a 33 inch wheel has a circumference of 33 * 3.14 = 103.62 inches. A stock tire at say 28 inches = 87.92 inches.

Divide 87.92 by 103.62 and you find a 33 size tire travels about 15% more distance per revolution.

The Odo does not know this so it calculates you went 87.92 inches each revolution but you really went 103.62 inches.
Therefore the ODO under reports distance. It says you went a mile but you went 1 mile plus 15% with 33's

I'm no Kevin C or FastEddy but I got a A in math <img src="/forums/images/graemlins/lol.gif" alt="" />

98 Montero with cold weather package
96 Toyota Land Cruiser, fully locked Mall Machine :-)