UnderCover Elite LX 19 (New Body Style)-23 Silverado 5'9" w/o Multi-Flex Tailgate - GPJ - Glory Red Model UC1178L-GPJUnderCover Elite LX 19 (New Body Style) 23 Silverado 5'9" w o Multi Flex Tailgate GPJ Glory Red Model UC1178L GPJ 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. Lightweight; ABS;