ok this question as been asked so many times..........but im bout to regear my jeep with my tax money and i want to make sure that 4.56's is what i want or should i go with 4.10's i have a AW4 trans...can yall post ur gas MPG u r getting with this setup....thanks

 

This is the set up I'm going to be doing once I get the money to do it so I am going to watch this thread

 

When in doubt go deeper

 

Ran it for years and it was perfect, roughly 16mpg around town, not much highway driving.

 

x2 I always hear people complaining about not going deep enough. Never hear anyone say they went to deep in gears

 

I have a 92 with the AW4 that is my daily driver and just went from 3.55s and 31's to 4.10s and 33x12.50's. I would go 4.56 in a heartbeat. My current setup is not much better than what I originally had with the old setup.
The only reason I didn't is because I bought the axles complete with the gears and lockers already installed.

In short, go with the 4.56s.

 

www.grimmjeeper.com

 

I run 33s with 4.56s on my daily driver(6 cyl,AW4). It's an awesome combo. Still gets about the same MPGs that I got in stock form and feels like it has a little more torque than stock. I think it depends on your plans for it. If mine was going to see more trail than street, I would have went with 4.88s.

 

If you go too deep, you can always "fix" it with even bigger tires

 

thank....im going with 4.56