The Roll‑N‑Lock M‑Series locking retractable cover for 2007–2013 Chevrolet Silverado/GMC Sierra 5.8 ft bed offers a rigid vinyl-over-aluminum laminated top in the most compact housing among retractables. It opens smoothly on a heavy-duty torsion spring drive, features Integrated AutoLock™ and a patented tailgate locking system for cargo security, and installs with simple clamps. The low-profile, aerodynamic housing preserves bed capacity.
Roll-N-Lock 07-13 Chevy Silverado/Sierra 1500 XSB 67-3/4in M-Series Retractable Tonneau Cover