Vehicle Compatibility: This hard tri-fold truck bed tonneau cover fits 2002-2018 Dodge Ram 1500, 2019-2026 1500 Classic and New, 2003-2026 2500 3500 6.4 ft (76.3 in) standard bed without Rambox (not for split tailgate). Note: Measure your truck bed size

Waterproof, Sunproof & Cold-Resistant: This upgraded fiberglass fold tonneau cover with high-strength PP support resists scratches and impacts. It fully seals to block rain and snow, withstands harsh sun, and shields your cargo from gravel and branches

No-Drill Installation: Equipped with quick-lock clamps and screw fasteners, our tonneau cover installs easily without drilling. The clamps have passed 5,000+ open/close tests and withstand -40℃ to 80℃, ensuring long-lasting durability without cracking

Tri-Fold Design: This truck tonneau cover folds for quick access. Partial folding lets you load large items without detaching the cover. Rear locking clamps release only with the tailgate open, adding anti-theft protection and avoiding accidental opening

Aerodynamic Performance: Built with an aerodynamic, lightweight aluminum frame, this folding tonneau cover reduces drag while driving and stays quiet on rough roads. Enjoy smoother rides without worrying about extra fuel consumption