4.56s with 30" tires will be pretty low. The engine will be runing very fast
at freeway speeds.




"kion" > wrote in message
ups.com...
>I Have a 2005 TJ with 4.0L and 3.07 with 30.6 tires, in my next upgrade
> i'm installing a detroit locker on the rear axle and a True Track in
> the front axle with 4.56 Gears? What are your experience with this
> setup?
>
> I'm specially concerned about the gear ratio, since i'm not very sure
> weather to install the 4.11 or the 4.56. I have not installed 33's
> because I do not want to break an axle. but probably will.
>
> Please any experience Will be of great help.
>