Blue Ox BX1747 Tow Bar Base Plate Incl. Removable Attachment Tabs Install Rating 3. Roll-Up Soft Cover 2015-2018 GMC Sierra 3500 HD

2015-2018 GMC Sierra 3500 HD (Doors: 4 & Body: Extended Cab Pickup & Fuel: DIESEL) Description_EXT RB20 Running Boards offer off road styling while also helping to protect vehicle finish and providing a wide full-length step platform for easy entry to vehicle

It is compatible with CURT channel mounts #48610 and #48650

improve throttle response and overall drivability

They feature a special casing that allows them remain flexible in spite of the cold

Blue Ox BX1747 Tow Bar Base Plate Incl. Removable Attachment Tabs Install Rating 3. Roll-Up Soft Cover 2015-2018 GMC Sierra 3500 HDBlue Ox base plates are custom designed for each specific towed vehicle. When you purchase a Blue Ox base plate, it includes all the necessary hardware and instructions for a do it yourself installation.