Stock, a non-Rubicon JK comes with a Dana 30 up front. Rubicon models step up to a Dana 44 front as well as selectable lockers front and rear. The internal components of the Dana 44 are strong, ...
Are you running stock axles under your Wrangler? If so, how many degrees of negative camber does your frontend have? We know those front tires have a tilt to them if you do any off-roading. And while ...