Overall I am impressed with the product and the service from both JB Powersports and EGR USA 5/5! I understand many will by this product for the aesthetic "upgrade" however my intention was more practical. I purchased these as a cost effective way to hide some unsightly rust that was forming on the fender above the rear wheel which was much cheaper than body work. I am very satisfied on the build quality of the product and the front installation was very secure and conformed perfectly. The front flares come with backets that pick up on the factory screws that hold the inner fender wheel liners in place. They are OE look and understated. The rear flares, however, use clips that are supposed to clamp the flare to the metal lip of the fender. In my case, this is the area of significant rust and I was not able to clip onto any of the body. I ended up drilling into part of the fender that had a bit more integrity but in hindsight I might have been better off to find a product that uses drilled fasteners for a more secure attachment. I don't know how long these will hold on. I wish that EGR used the same approach to attaching the rear flares using the inner fender wall fasteners like they do on the fronts. Also be advised that the image used in the stock photo is not applicable to the Tahoe. The Tahoe kit is actually 6 pieces since the rear door splits the fender flare into 2 pieces for the rear. The pieces that attach onto the door itself were very easy to install and seem to hold well. Also suggest patience with installing the adhesive edge extrusion seals. Best to do this the day before you plan to install the flares as it took the most time and requires a clean workspace.