HD2 Running Boards 07-19 Silverado/Sierra Ext. Cab Rough Country Variant:Ext. Cab this kit ensures your truck

this kit ensures your truck handles with confidence

Dimensions: 33 Inch W x 19 Inch H

has just been brought to the next level

Our 4-inch Fabricated Rear Blocks offer considerably more strength than their cast iron counterparts

750 Inch Rod Diameter

HD2 Running Boards 07-19 Silverado/Sierra Ext. Cab Rough Country Variant:Ext. Cab this kit ensures your truckSwap 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.