We have 4 650 Prowlers and have bent or broke so many tie rods that I sat down and built a tie rod stiffener for all Prowlers with the 12x1.5 threaded tie rod ,,, I took and bored a pipe to fit threads on one end and the tie rod on the other and welded it to the nut ,,,,, if any one is interested I have extra ones made up ,,,, we haven't bent or broke another one ,, they work ,,,, sure beats walking 20 miles back to the truck