Air Shocks going on. He said those old ones completely gone! See how this works but may have to get new trailer hitch put on. After weeks of Kroil and 4 lb sledge twice a day wont come out of receiver. Couple days ago tried backing into huge rock and my buddy hooked his come a long to his 1 ton and beat with sledge. Came out 1/4" Can buy new one for $115 and it a 2" Going to have my mobile Mech look while he under there to see what take to replace it. Probably should get front shocks done also.Heck, you could just throw a pair of Monroe air shocks on the back and call it good.
I used to tow a 20' Ranger bass boat with a little 4 banger Toyota 4x4 that had almost 300,000 miles on it over the mountains in Norcal. Your Jeep has more than enough poop to tow that boat around TX even in the hill country.
