upgrading one axle?
How's it going first time posting; I have a '12 jk Rubicon I am in the process within the month putting 4" lift , tube renders , and 37s. I called a local shop for info on upgrading axles & gears but he suggested only upgrading one axle? ( rear)
Most guys I wheel with that have 37's tend to wreck front shafts more often than rears. Those with bigger than 37's tend to break both. So... I would suggest doing both. Then carry your stock ones as trail spares. Always nice to have spare parts.


