Gooseit
Junior Member
- Joined
- Nov 27, 2018
- Posts
- 27
- Reaction score
- 14
- Location
- Franklin, Tennessee
- Ram Year
- 2015
- Engine
- 5.7
I just changed from 3:21to 392 gears and this is what I have observed. 1. At 70 mph it turns 500 rpm more. 2. I have lost gas mileage. 3. I have gained A LOT of low end grunt, big difference. 4. If I were going to do a lot of interstate traveling I would not go with the 3:92, but for around town driving like I do I love it My truck is a two-wheel drive lowered vehicle.