Tonneau Cover Elite LX 2019 (New Body Style) 2026 GMC Sierra (Without CarbonPro Bed) 5 Foot 9 Inch Bed Ext/Crew With MultiPro Tailgate Pull Me Over Red UnderCover Boost Controllers Some words were never intended

Some words were never intended to describe your truck

Engine MakeSize: Chevy Big Block (396-454)

without modification

Rear Spring Rate Type: Variable

Tonneau Cover Elite LX 2019 (New Body Style) 2026 GMC Sierra (Without CarbonPro Bed) 5 Foot 9 Inch Bed Ext/Crew With MultiPro Tailgate Pull Me Over Red UnderCover Boost Controllers Some words were never intendedThe Elite LX is the newest cover from UnderCover. It comes standard with all the features from the UnderCover Elite. Weve added a premium carpet lined underside, topped with flawless paint to match to make the LX the sharpest tonneau on the market. Engineered to provide a precise fit and finish to your truck bed. Features and Benefits: Custom Engineered For A Precise Fit Full Perimeter Seal Lightweight ABS Composite Construction Premium Carpet Lined