Maximize your truck’s cargo space above and below the bed rails with the Pace Edwards UltraGroove Tonneau Cover. Featuring the same robust aluminum construction you’d expect from Pace Edwards, the UltraGroove Tonneau Cover is engineered to last. Its premium ArmorTek-padded-vinyl-laminated deck provides exceptional weather resistance. Looks and quality aren’t the only features the UltraGroove possesses, however. Integrated into both side rails are dual T-slots, which Pace Edwards dubs its RES (Rail Expansion System). These grooves accept traditional T-slot accessories from major manufacturers like Pace Edwards®, Thule®, Yakima®, and Rhino Rack. This innovative system grants users total control over their pickup truck’s cargo space—above and below the tonneau cover. If inclement weather is a concern, Pace Edwards has you covered. The UltraGroove Tonneau Cover’s full perimeter seals and specialty end caps help to redirect water away from seams and joints. | Pace Edwards UltraGroove Manual Retractable Tonneau Cover KRN5780