UnderCover Flex 07-13 Silv/Sierra 5'9" w/o CMS w/o Bed Rail Caps Model FX11005 26" Packages of four and six

Packages of four and six are also available for regular cab and extended cab

Break Strength Model 83047

It is rated IP68/IP69K for extreme dust and water resistance

For enhanced comfort and grip

4500 and 5500 (see application info to verify fitment)

UnderCover Flex 07-13 Silv/Sierra 5'9" w/o CMS w/o Bed Rail Caps Model FX11005 26" Packages of four and sixUnderCover Flex 07 13 Silv Sierra 5'9" w o CMS w o Bed Rail Caps Model FX11005 Introducing 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