14hemiexpress
Senior Member
You can get 3.92s with the Express....
You can get the 3.92 with the express if you have the 6 speed. 8 speed 3.92 are a "luxury" option found on the slt and up. I checked rams website. If You go express 8 speed your only axle option is 3.21 witch would kill your towing. Just keep that in mind but would be good for fuel economy. I have been looking into the 8 speed sense I might be upgrading to a crew soon.

Looked at new forged wheels like I had planned, and maybe some Nitto 305/50/20's.