The product appeared to be durable. Was on my 09 Ram 1500 for about a month. For those who don't know, post-install alignment is required. If installed correctly, there should be no installation issues. You'll need to squeeze the coil's shock absorber to straighten it. If using a jack, I recommend using a jack under the wheel hub to re-tension the shock. I used a hydraulic lift and used a jack to tighten mine.