BAK Revolver X4S Tonneau Cover - BAK80446 fits_2017`Ram`3500`6'4" 2020 GMC Sierra 3500 with

2020 GMC Sierra 3500 with 8' bed

Works with a wide range of truck beds

2011 GMC Sierra 1500 with N/A bed

2021 Chevrolet Colorado with 6'2" bed

BAK Revolver X4S Tonneau Cover - BAK80446 fits_2017`Ram`3500`6'4" 2020 GMC Sierra 3500 withBAK Revolver X4S Tonneau Cover Highlights: Interlocking aluminum slats lined with heavy duty vinyl Slats, clamps, and vinyl are all matte black for the ultimate sleek appearance Slats are capped to protect your hands and ensure easy use of the tonneau cover The X4S side seals are flattened for a more streamlined look Rotational locking rail system secures the cover when closed The cover can be opened and locked in place with included buckle straps to