Review on ZY Wheel Leveling 2007 2019 Silverado by Reed Nuttbrock

Can't believe a layman can install them. I am a trained car mechanic and it was still not easy. I had to cut the studs from the top of the uprights or they would hit the back of the truck. The supplied hexagonal screws could not be tightened. I had to use three pucks for each one as they were too long. It had no instructions. After installation, the distance became normal.