I had originally ordered the tj springs and installed by mistake. My lj was a little low in the rear, I had a smittybilt tube bumper and tire carrier and gas can holder. I hit a wash out at a good clip and blew the bump stop and mount off the rear axle, then after a seal leak found a bent axle and damaged spring. At that point I ordered the LJ springs and installed the Jeep came back to level instead of the back being down a bit. Since then I have put the spare back up on the tailgate with the more tailgate reinforcement and installed a much lighter bumper. My Jeep drives like a new Jeep, I am having a hard time believing the weight I dropped made such a difference but I also moved the tire about 6”-8” in. I know the suspension is working better without all the weight hanging off the rear. I also moved 2 three gallon cans up forward of the doors for when I do long trips to distribute the weight more evenly