||07-15-2013 07:15 PM
Yes, I made the mistake of only going with 4.10 gears when my previous TJ with 4.0L and 5-speed transmission got 33" tires. I was kicking myself something terrible within a few days, regretting that I didn't listen to others who kept pushing me to install 4.56.
4.56 is definitely the way to go if you have the 4.0L, 5-speed manual transmission, and 33" tires... that is a great combination.
Edit: Whoops I see you have the 3-speed 32RH automatic which does not have an Overdrive final drive ratio like the 5-speed manual transmission or newer 4-speed 42RLE automatics do. 4.10 is the right ratio for 33" tires with your particular 32RH transmission!!!