What is rear end gear ratio on 2002 avalanche?

Answer:
There are four ways to find a ratio.
1 A dealer can normally tell from the vin number.
2 There are normally tags or labels on the axle that have part number, gear ratio, and fluid requirement
info.
3 You can count how many times you have to turn the driveshaft to get one complete turn of the tires.
4 You can divide the number of teeth on the ring gear and divide by number of teeth on the pinion.
Contributor: Rdrsh
First answer by Rdrsh. Last edit by Rdrsh. Contributor trust: 866 [recommend contributor recommended]. Question popularity: 1 [recommend question].