I am very glad that I chose the APDTY stabilizer bar kit. I installed it on my 2006 Ram 2500 MegaCab (4WD) and it fit perfectly. The design and quality of the stabilizer bar, bearings and all associated equipment are top notch. Immediately after installation, increased stability and response to the steering wheel was noticeable. If you're trying to eliminate "death wobble" or simply improve the handling and ride quality of your Dodge Ram 4x4 truck, this is a component I've found extremely useful. However, in my opinion, this kit is not the only "silver bullet" to solve all your problems. It should be noted that in addition to this steering stabilizer kit I also installed a new MOOG tie rod with lubricated bushings and a new MOOG tie rod kit with lubricated tie rod ends. Hope this information helps.