CLASSIC U-SHAPE DESIGN FOR MAXIMUM CARGO CAPACITY. Flip it out with the tailgate open to gain up to 2-feet of enclosed cargo area. Flip it inside and close the tailgate to keep tools and smaller cargo contained in the truck bed. Requires 74601-01A for installation Flip it out with the tailgate open to gain up to 2-feet of enclosed cargo area. Flip it inside and close the tailgate to keep tools and smaller cargo contained in the truck bed. Classic u-shape design provides maximum cargo capacity. 1998-2017 Nissan Frontier Styleside; 2005-2015 Toyota Tacoma Base; 2016-2020 Toyota Tacoma Limited; 2005-2015 Toyota Tacoma Pre Runner; 2016-2020 Toyota Tacoma SR; 2016-2020 Toyota Tacoma SR5; 2016-2020 Toyota Tacoma TRD Off-Road; 2015 Toyota Tacoma TRD Pro; 2017-2020 Toyota Tacoma TRD Pro; 2016-2020 Toyota Tacoma TRD Sport; 2005-2013 Toyota Tacoma X-Runner; 2004-2006 Toyota Tundra Limited Double Cab Pickup; 2004-2006 Toyota Tundra SR5 Double Cab Pickup