What is the rear end gear ratio of a 1995 Nissan Pickup?
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
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.