Review on Amooca Mud Flaps Mud Guards for Chevy Silverado 1500 (2014-2018) and 2500 3500 (2015-2018) - Custom Fit, No Drill, Flare Splash Guards Kits - Molded 4 Piece Set (NOT compatible with GMC Sierra) by Evan Haynes

That's great! The installations are terrible. Luckily you don't need them. One more thing. Don't look at the review where the person posted screenshots and said to cut out a portion. He got it wrong. Serious. His tabs were swapped incorrectly. You need a Torx 15. The tool provided is too big. For the front driver and passenger, remove 4 screws from the wheel arch, install the fender, then reinstall the screws. I started with the top screw. I put all the screws in without tightening them all the way. Once everything was in, I went back and tightened them all up. As for the rear fountain, the confusion stems from the instructions. Apparently the instructions are from an older model that didn't have the same swing arm. Now we just have a metal plate and a screw on each side. Don't even think about trying to make it spin in place. Why? Because there is no need. Second, it will scratch the paint. No need to cause rust. There are 2 screws in the wheel well, remove them. Install the fender and tighten the two screws. you could stop here But no, the third screw is easy. First notice that the metal clip is raised on both sides with a screw hole in the middle. The textured side of the lug is the side that presses against the wheel arch. Simply insert a screw, pull out the metal tab on the other side of the fender and locate the screw. Twist it a few times and then use a tool or screwdriver. Make a side part so the long tab fits snugly on the wheel. pull down. READY!, No twisting, no cutting, no scratching the paintwork.