Tonneau Cover Flex 2007-2021 Toyota Tundra 5 Foot 6 Inch Bed CrewMax With Deck Rail System Without Trail Special Edition Storage Boxes Black Textured UnderCover Suspension Packages the system can be sealed

the system can be sealed to keep the engine safe

Skyjacker Suspensions is bigger and better than ever offering Leveling kits

1 7/8 inch socket

Note: 10 inch Hybrid bars can be operated with two switches

More power and better mileage

Tonneau Cover Flex 2007-2021 Toyota Tundra 5 Foot 6 Inch Bed CrewMax With Deck Rail System Without Trail Special Edition Storage Boxes Black Textured UnderCover Suspension Packages the system can be sealedIntroducing the next generation of folding covers the UnderCover Flex folding cover. Flex combines the best of both worlds, the security of a hard locking cover and convenience of a soft roll up cover. Constructed from the best materials available, Flex will withstand the abuse Mother Nature throws at it and keep coming back for more. Low Profile Ultra low profile design rests inside the bed rails allowing for a very sleek look. Full Access Built in