Peterbilt 359 Sleeper Roof Accessories: Upgrade your Peterbilt 359 sleeper with top-notch roof accessories. From stainless steel wing mounting kits and fiberglass roof caps for flat-top sleepers to turbowings and storage solutions, this lineup has everything to enhance your rig?s style, comfort, and function. Add mud flaps, exhaust tips, or custom touches to personalize your truck. Built for durability and quality, these accessories are perfect for improving aerodynamics, optimizing storage, or giving your 359 a fresh, standout look.