The Growler running board provides a clean yet aggressive look your vehicle. The Sure Grip tread design allows for ultimate traction in any condition. All aluminum construction with modular steel brackets offers long lasting durability and strength for all of your vehicle needs. Bolt-on brackets make installation quick and easy. This is a convenient option for work truck and fleet solutions.\nGrowler Step System - Cab Length (1 Step per Side) - 7 in. Board - 2007-2018 (2019 Legacy/Limited) Chevy Silverado/GMC Sierra 1500/2007-2019 2500 HD/3500 HD Crew Cab - Gas Engine - Textured Black\n2007-2018 Chevrolet Silverado 1500 Crew Cab Pickup, 2007-2019 Chevrolet Silverado 2500 HD Crew Cab Pickup, 2011-2019 Chevrolet Silverado 2500 HD GAS Crew Cab Pickup, 2007-2019 Chevrolet Silverado 3500 HD Crew Cab Pickup, 2011-2019 Chevrolet Silverado 3500 HD GAS Crew Cab Pickup, 2007-2018 GMC Sierra 1500 Crew Cab Pickup, 2007-2016 GMC Sierra 2500 HD Crew Cab Pickup, 2019 GMC Sierra 2500 HD Crew Cab Pickup, 2011-2016 GMC Sierra 2500 HD GAS Crew Cab Pickup, 2019 GMC Sierra 2500 HD GAS Crew Cab Pickup, 2007-2019 GMC Sierra 3500 HD Crew Cab Pickup, 2011-2019 GMC Sierra 3500 HD GAS Crew Cab Pickup
