2007-2008 Chevy SuperRail Mounting Kit #4423 Installation

Truck Preparation
1. Check part quantities using the Parts List on Page 2.
2. Block vehicle wheels. Some vehicles may require you to raise the rear of the truck in order to make it easier to drill for installing the mounting brackets on the truck frame.
3. You may wish to remove the wheels, to give yourself greater working room.
4. If you have purchased a template, proceed to “Template Method” below; otherwise, begin with the “Layout Method.”