How can I find out what size gears I have in my diff.? Is there a sticker on the truck that list this or can I decode my vin somewhere?

 

2 choices on this one

1. go to the dealer near you and have them print you out a build sheet on your rig


2. look under your hood and find it on your sticker, on is on the front radiator brace and the other is on the under side of your hood(thats where mine is listed.

 

also crawl under your truck and look on the rear end for a tag which has the ratio on it.

 

forgot the obviouse one doh