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A good way to get the final drive ratio with the tires you have on the vehicle is to raise the rear tires off the ground. Put the vehicle in neutral, mark the drive shaft, then while rotating the tire one full revolution count how many revolutions the drive shaft makes. that would be the final drive ratio. drive shaft revolutions over 1 so three and one third revs of the drive shaft to one rev of the tire would be 3.33/1 or 3.33 gear ratio. note if tires are larger than stock or smaller than stock it will change the actual drive ratio. Or you could remove the differential cover and count the teeth on the ring gear and the teeth on the pinion gear then divide the ring gear number's (larger number) by the pinion teeth number (less teeth) to find out the exact gear ratio. I would think it will be somewhere between 3.08 to 4.56

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15y ago

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