Those of you that have duallies and bumper pull trailers, Do you release the torsion bars on the hitch when you go in the sand. The reason i ask is that, last weekend i was out and got stuck with 4x4 in the sand. All my friends have single rear tires and 4x4 and 5th wheels. they drove circles around me. The only thing i can think of is the torsion bars taking to much weight off the rear of my truck. My truck is stock, and it buried it self quick, The limited slip works well. The only other thing is maybe air down. Im trying anything now, I dont want to replace the tires for wider and bigger ones until i have worn out the ones on there. Any advice thanks.