The Roll-N-Lock M-Series retractable tonneau cover is engineered for reliable truck bed security, convenient access, and a clean, low-profile appearance. Part number rnlLG220M fits select 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 models with a 5.8-foot bed. Its retractable design allows the cover to open or close in seconds without snaps, crossbars, fabric shrinkage, or loose bundles that require separate storage.
The cover combines marine-grade vinyl with rigid aluminum slats to create a durable hybrid construction that helps protect cargo from the elements and unauthorized access. A heavy-duty torsion spring drive system supports smooth, effortless operation, while multiple latching positions provide flexible cargo access. The compact aluminum housing preserves valuable bed space, and the integrated Cargo Shield helps maintain protection when the cover is retracted.
Built-in security features include Roll-N-Lock AutoLock™ technology, which automatically locks the tailgate when the cover is closed, along with a patented tailgate locking system. A flush handle with an insulated finger grip provides comfortable operation, and the low-profile aerodynamic housing lid complements the truck’s factory styling. Easy clamp-on installation helps simplify mounting without extensive modification. The Roll-N-Lock M-Series is backed by a 3-year limited warranty.
Designed for drivers who want dependable cargo security without sacrificing everyday usability, the Roll-N-Lock M-Series offers a versatile retractable bed cover for compatible Chevrolet Silverado 1500 and GMC Sierra 1500 applications.
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