Toyota HD2 Running Boards 07-20 Tundra CrewMax Rough Country Lighting - Interior Lighting All Tonneau Covers require a

All Tonneau Covers require a tailgate bar for installation

2001-2006 GMC Sierra 3500 Diesel 4 Door Extended Cab Pickup

Bolt-on installation using factory mounting points - no drilling required

2007-2010 Chevrolet Silverado 3500 HD Diesel 2 Door Standard Cab Pickup

Your actual programmer settings may differ from the axle ratio and tire size on your vehicle depending on Tone ring tooth count used

Toyota HD2 Running Boards 07-20 Tundra CrewMax Rough Country Lighting - Interior Lighting All Tonneau Covers require aSwap out your skinny, factory running boards with Rough Country's wider and more aggressive HD2 Running Boards! These beefy, cab length running boards make it much easier to get in and out of your truck. With a durable all steel construction and reinforced mounting solution, these running boards remain strong and sturdy through years of climbing into your cab. Each step features two non skid plates with a stamped RC logo for good looks and easy entry.