I would also check to make sure the axle is not stuck in the connected position. Lift up the axle and see if both tires spin when you try spinning one. If they do then the axle disconnect is failing to disconnect.
A forum community dedicated to Jeep Wrangler owners and enthusiasts. Come join the discussion about reviews, performance, trail riding, gear, suspension, tires, classifieds, troubleshooting, maintenance, for all JL, JT, JK, TJ, YJ, and CJ models!