Go Rhino 634417348ST - RB10 Slim Line Running Boards with Mounting Brackets Kit Best-Seller 2015-2019 GMC Sierra 2500 HD

2015-2019 GMC Sierra 2500 HD (Doors: 4 & Body: Extended Cab Pickup & Fuel: DIESEL)

This is generally use for the top mount tonneau cover that site on top of the bed rail for inside mount you need 4 series example 40119 or 40120

Item Length - XA: 64

Attributes GTIN: 00849055025282

For those who eat

Go Rhino 634417348ST - RB10 Slim Line Running Boards with Mounting Brackets Kit Best-Seller 2015-2019 GMC Sierra 2500 HDThe RB10 Slim Line Running Boards offer the same heavy duty toughness as the original RB Series, but with a slimmer design that fits tighter along the cab for increased ground clearance when off roading. Constructed from 16 gauge zinc coated galvanized steel, the Raptor inspired boards were built to protect your panels from flying debris while providing a full length step platform. The classic louvered design is four inches across at its widest point