UnderCover Elite Smooth 14-18 (19 Limited) Sierra 5'9" - Gray Model UC1138S 17-1/2" H The truck box is built

The truck box is built for long life with tough 1/4 in

System is powder coated for additional protection against corrosion

2500 HD or 3500 HD (see application information to verify vehicle fitment)

When you have spacing issues with your hitch-mounted accessories such as a bike rack or cargo carrier

making them strong but far lighter than steel

UnderCover Elite Smooth 14-18 (19 Limited) Sierra 5'9" - Gray Model UC1138S 17-1/2" H The truck box is builtUnderCover Elite Smooth 14 18 (19 Limited) Sierra 5'9" Gray Model UC1138S The Elite by UnderCover is the most refined UnderCover tonneau cover to date. It is meticulously designed and engineered, making it the new standard in the aftermarket industry. The Elite has spectacular new features that set it apart. Starting with a completely new design, adding the handle to the back with a BOLT Lock making it codable to your trucks factory ignition key. It