BluByU14
Junior Member
- Joined
- Mar 9, 2015
- Posts
- 20
- Reaction score
- 5
- Ram Year
- 2015 RAM - SPORT
- Engine
- 5.7L HEMI
Good looking truck!
Just for the heck of it, if you lay under the truck on the drivers side rear axle tube where the shock mount connects there will be a small white sticker. 2x3" or so ..
Your rear gear will be on this sticker. My bet is a 3.21 but there were some 3.55s laying around you could have gotten lucky it just depends on when the truck was built. This is more likely in a 2014 but it would be fun to check.
The 3.21 is still fantastic, you'll be pushing 23-24mpg avg on the freeway.
According the the window sticker is has a 3.21 rear and based on how it feels at highway speeds, I would agree. Cool to know about the sticker underneath....next time I wash it I was check it out for ***** and gigs.... Truck was built in December of 2014. So far so good!