The Peterbilt 389 Glider Cab, Sleeper & Cowl Panels product line offers a range of customizable accessories for enhancing the appearance and functionality of Peterbilt 389 trucks. Features include durable stainless steel panels, lighting options like amber LEDs, and customizable blank panels. This line also offers accessories such as exhaust tips, mud flaps, and sleeper extensions to personalize your rig. Designed for both standard and extended configurations, it helps improve visibility, safety, and style for Peterbilt 389 Glider owners.