Thanks Oldgreen and Bigjim,

I have 33 x 10.5 tires on my Jeep and I will not go any taller maybe wider at a later date but not ant taller. The main four wheeling I do is in Mud and snow around Vancouver, WA. Do you think the 4.10 will be ok for that tire size?

89 YJ, 3.5" Black Diamond Lift, 33" tires, 8000lb Warn, 4.0 91 XY engine swap.