The ICI '20-'25 Chevy Silverado/GMC Sierra HD Crew Cab Long Bed (8') w/wo Flares Rocker Panels, T2405-304M, are high-quality exterior accessories designed for easy installation on your vehicle. Made of durable stainless steel, these rocker panels are self-adhesive and require no drilling, making them a convenient choice for customizing your Chevy Silverado or GMC Sierra.