Today on this 2011 Chevrolet Silverado 3500 series long bed, we will be installing Reese custom base, rails, and brackets part number RP50066-58. Before we get started we want to lower the spare tire, and bring it down out of our way so we have more working room. With that removed we want to go into the bed and measure out and mark the rear rail. The measurements are provided in the… see more >