The 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.

2018 GMC Sierra 1500 78.8 Bed; 2017 GMC Sierra 1500 78.9 Bed; 2019 GMC Sierra 1500 Limited 78.8 Bed; 2017-2019 GMC Sierra 2500 HD 78.8 Bed; 2017-2019 GMC Sierra 3500 HD 78.8 Bed

2018 GMC Sierra 1500 78.8 Bed, 2017 GMC Sierra 1500 78.9 Bed, 2019 GMC Sierra 1500 Limited 78.8 Bed, 2017-2019 GMC Sierra 2500 HD 78.8 Bed, 2017-2019 GMC Sierra 3500 HD 78.8 Bed

Before purchase please verify if you have New Body Style or Limited (GMC) on 2019 Sierra 1500 -- This part is for the Limited Body Style

Before purchase please verify if you have New Body Style or Limited (GMC) on 2019 Sierra 1500--This part is for the Limited Body Style

Undercover Elite LX 2014-2018 (2019 Limited) GMC Sierra 1500/2015-2019 2500 HD/3500 HD 6ft. 6 Bed Crew/Ext Cab GPA(WA457B)-Gasoline

Undercover Elite LX 2014-2018 (2019 Limited) GMC Sierra 1500/2015-2019 2500 HD/3500 HD 6' 6" Bed Crew/Ext Cab GPA(WA457B)-Gasoline

UnderCover 17-18 GMC Sierra 1500 (19 Limited) 6.5ft Elite LX Bed Cover - Gasoline

Elite LX 14-18 (19 Limited) Sierra 1500/15-19 2500HD/3500HD 6'6" - GPA

Elite LX 14-18 (19 Limited) Sierra 1500/15-19 2500HD/3500HD 6ft.6-GPA

EX 14-18 Sier 6ft.6GPA

EX 14-18 Sier 6ft.6G

EX 14-18 Sier 6'6GPA

Tonneau Cover