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You should have a steel or plastic tag on one of the differential cover bolts stating ratio OR you can use your VIN number and call the manufacture / dealer.
The gear ratio is 3.60:1, this is for the front limited slip differential.
principle used in increasing velocity ratio of diffrential and wheel
An axle ratio is a comparison of the number of ring gear teeth to the number of pinion gear teeth in a differential. For instance, a 3.55 gear ratio means that there are 3.55 ring gear teeth to every 1 pinion tooth.
It will be the same as the rear axle. Or take the VIN to the dealer, it is coded into the VIN number.
There should be a metal tag on the differential. I should be bolted to the cover plate. You can disconnect the rear drive shaft from the differential and raise on wheel. Mark the starting point and turn the differential input and count the number of revolutions to tire turns and this will give you a close ratio. this is not exact but it is ballpark.
2.833 is the rear-end gear ratio
4.63
Limited Slip Differential 3.55 gear ratio
There are different options for gear ratios , check the tag at the differential . If the tag is missing you can determine the ratio by dividing the number of teeth on the crown gear by the number of teeth on the pinion gear. Some crown gears have the ratio stamped on them.
You local dealer can use the VIN to get the sales codes and then can tell ratio, etc from there.
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