Roll N Lock M-Series XT - 10-25 Ram 2500/3500 8'2" w/out RamBox 449M-XT 2016-2021 BMW 230i CFM (Cubic Feet per Minute):

CFM (Cubic Feet per Minute): 750

Premium FK spherical bearings

1999-2010 Ford F-350 Super Duty

Dry Extendable Performance is comparable to Cotton Cleanable filters

Roll N Lock M-Series XT - 10-25 Ram 2500/3500 8'2" w/out RamBox 449M-XT 2016-2021 BMW 230i CFM (Cubic Feet per Minute):M Series XT Locking Retractable Truck Bed Cover for 2010 2025 Ram 2500 3500 8' 2" Bed Compatible with most T slot accessories from Rhino Rack, Yakima, Thule, and many more Compact canister paired with an easy to install track system allows for expanded cargo space above & below the cover while maintaining the functionality of the bed cover with loaded cargo Vinyl over aluminum construction with a low profile design maintains a sleek truck bed cover