Air Design GM39A32PR Unpainted Tailgate Spoiler

The Air Design GM39A32PR is a race-inspired unpainted tailgate spoiler designed for the Chevrolet Silverado 1500 and GMC Sierra 1500 (excluding models with MultiPro/Multi-Flex tailgates). Engineered for a factory-integrated look, this tailgate spoiler adds an aggressive, athletic edge to your truck's rear end while delivering measurable aerodynamic improvements at highway speeds.

Key Features:

• Racing-Inspired Design — Features raised fins and a chiseled top surface that give your truck a distinctive, sporty appearance
• Aerodynamic Performance — Engineered to reduce air drag and increase rear downforce, improving stability and handling at highway speeds
• High-Impact Polymer Construction — Built from automotive-grade high-impact multilayer polymer (Senoplast) for outstanding durability, impact resistance, and long-term UV protection
• Ships Unpainted / Primer-Ready — Arrives unfinished and fully paintable to match your truck's factory color or custom finish
• No-Drill Installation — Mounts quickly and cleanly using included automotive-grade 3M double-sided adhesive tape — no drilling, no permanent modifications
• Tonneau Cover Compatible — Designed to work with most tonneau covers so you don't sacrifice functionality for style
• Includes Adhesive Promoter — Kit includes the tailgate spoiler assembly and an adhesive promoter for a secure, long-lasting bond

Air Design has been engineering precision-fit truck accessories since 1991, and the GM39A32PR reflects that heritage with a seamless, factory-plus fit. Backed by Air Design's 3-year / 36,000-mile limited warranty, this tailgate spoiler is a confident upgrade for any Silverado 1500 or Sierra 1500 owner looking to enhance both style and aerodynamics.