Today on our 2008 Chevy Silverado, we'll be installing the TrailerMate Custom Tail Light Wiring Kit for Towed Vehicles, part number TM780017. Note, we've already gone ahead and lowered and removed the spare tire to gain easier access to the rear tail-light wiring. Here at the back of the vehicle, at the vehicle's crossmember, near the driver's-side frame rail, will be electrical connection ports.… see more >