- Joined
- Mar 20, 2016
- Posts
- 10,785
- Reaction score
- 16,924
- Ram Year
- 2015
- Engine
- 3.0 EcoDiesel
Enter your VIN here: https://fcacommunity.force.com/RAM/s/equipment-listingHow can I find out what the rear end is geared at?
This will give you the build sheet for how your truck left the factory.
Chances are your Hemi truck is 3.92 geared, drive 73 mph on the freeway with the transmission in 8th gear, if your above 2K rpms it's 3.92 if it's less than it's 3.21.
3.55 was only available with either V6 or the 6spd trans Hemi