Guys, my truck came with an 11.5" axle (pumkin). Is there an easier way to figure out what gear ratio I have than to jack it up and count axle revs? Is axle ratio on a name plate somewhere?


Thanks.

 

the sticker in your glove box should list that info
Mike

 

06's dont have the glove box sticker.

if you look at the sticker sheet that hung in your window if it mentions anything about a 4.10 axel option your will have 3.73's.

 

They dont put tags on the diff cover anymore?

 

nope

 

4:10 is an option. If it says nothing, you got the 3:73

 

thats queer

 

no, thats San Fransisco

 

You are correct as I just took a look-see at my window sticker and it does not even list what the rear axel is. As I looked my window sticker over and understand it unless it lists the 4.10 in the option section it will have a 3.73 axel ratio by default.

 

Thanks guys. So i got a 3.73 nothing wrong with that for what I need.