Access Rockstar Full Width Tow Flap for the 2017–2019 GMC Sierra 2500. This black, model-specific system spans the entire rear width to help shield your truck, trailer, and cargo from road spray and debris.

Built around a corrosion-resistant frame with a durable urethane face and 5/16 in adjustable rubber, it lets you dial in clearance for your hitch height and terrain. The broad barrier reduces rock kickback, mud, and grime when towing, while the easy on/off design keeps install and removal quick between trips. Purpose-built for a clean fit and dependable protection mile after mile.

Features

• Fitment: 2017–2019 GMC Sierra 2500
• Full-width protection across the rear
• Corrosion-resistant frame; black urethane panel
• 5/16 in adjustable rubber for proper clearance
• Model-specific design; easy on/off mounting
• Helps manage rocks, mud, and road spray

Have questions or want to schedule service? Call our Austin, Texas team at 512-982-9393 (TX) or our Los Angeles, California area team at 562-981-6800 (CA). We offer professional installation and customization at both locations.

Purchasing multiple items? Contact us for potential shipping discounts. We install on premises at both locations.

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