After logging over 23,000 miles on this kit on and off road, I've come to the conclusion that this kit has been the best investment in my personal happiness. It has allowed me to run anywhere and everywhere i want at speeds few can keep with, while riding in total comfort and control. The only issues I've had were due to bad alignments. Two different places half assed the work and made the truck always have a slight pull to one side. It was taken to a proper Off road shop and that issue has been resolved, now it drives perfect and similar to a stock truck on mid-perch. During the alignment all the components of this kit were inspected for wear and NON was found. How hard do i run the truck? last outing i broke the steering rack and burned the power steering pump up. This truck is not babied and goes off road at speed at every opportunity(sometimes exiting the freeway at highway speeds through the medians and onto the feeder when needed).