How can I tell the gear ratio on my axles? Just curious is all.

3.55 you will do 60 in O/D with a 5 speed at 1700 ish and with 4.10's it will be 2000ishWith an auto 3.55 will be 1600 ish and 4.10 will be 1800 ish. Ish to account for tire variances.

If you still have the factory sticker under the hood it should also tell you what gears you have

How can I tell the gear ratio on my axles? Just curious is all.

The VIN # on your truck can give you the ratio... any dealer should be able to run it.. or I bet Mike could even decode it

I'm not for sure , but if you put rear end on jack standsand turn driveshaft for every 3.55 turns of driveshaft your tires will turnonce.

Ratio tag on the differential and a sticker in the glove compartment.

Sounds good. I should have the sticker under the hood still, so will check. Thanks.

Should be a sticker under the hood, in the glove box and the steel tag on the diff.

In the glove box of the 02

http://forum.mopar1973man.com/attachment.php?attachmentid=1539&d=1301768538

Under the hood on the 96..

I'm all good now: 3.55, Dana 60 front, Spicer 70 Rear. Thanks for the help.