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. BEDXTENDER HD MAX-GM 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. 2007-2018 Chevrolet Silverado 1500 Fleetside; 2016 Chevrolet Silverado 1500 Custom Fleetside; 2016 Chevrolet Silverado 1500 High Country Fleetside; 2016 Chevrolet Silverado 1500 LS Fleetside; 2016 Chevrolet Silverado 1500 LT Fleetside; 2016 Chevrolet Silverado 1500 LTZ Fleetside; 2016 Chevrolet Silverado 1500 SSV Fleetside; 2016 Chevrolet Silverado 1500 WT Fleetside; 2019 Chevrolet Silverado 1500 LD LT Fleetside; 2019 Chevrolet Silverado 1500 LD WT Fleetside; 2007-2010 Chevrolet Silverado 2500 HD Fleetside; 2012-2019 Chevrolet Silverado 2500 HD Fleetside; 2007-2010 Chevrolet Silverado 3500 HD Fleetside; 2012-2019 Chevrolet Silverado 3500 HD Fleetside; 2007-2018 GMC Sierra 1500 Fleetside; 2012 GMC Sierra 1500 Denali Fleetside; 2009-2010 GMC Sierra 1500 Hybrid Fleetside; 2012 GMC Sierra 1500 Hybrid Fleetside; 2008-2010 GMC Sierra 1500 SL Fleetside; 2012 GMC Sierra 1500 SL Fleetside; 2007-2010 GMC Sierra 1500 SLE Fleetside; 2012 GMC Sierra 1500 SLE Fleetside; 2007-2010 GMC Sierra 1500 SLT Fleetside; 2012 GMC Sierra 1500 SLT Fleetside; 2007-2010 GMC Sierra 1500 WT Fleetside; 2012 GMC Sierra 1500 WT Fleetside; 2010 GMC Sierra 1500 XFE Fleetside; 2012 GMC Sierra 1500 XFE Fleetside; 2019 GMC Sierra 1500 Limited Fleetside; 2007-2019 GMC Sierra 2500 HD Fleetside; 2014 GMC Sierra 2500 HD Denali Fleetside; 2014 GMC Sierra 2500 HD SLE Fleetside; 2014 GMC Sierra 2500 HD SLT Fleetside; 2014 GMC Sierra 2500 HD WT Fleetside; 2007-2019 GMC Sierra 3500 HD Fleetside; 2012 GMC Sierra 3500 HD Denali Fleetside; 2014 GMC Sierra 3500 HD Denali Fleetside; 2019 GMC Sierra 3500 HD Denali Fleetside; 2011-2012 GMC Sierra 3500 HD SLE Fleetside; 2014 GMC Sierra 3500 HD SLE Fleetside; 2019 GMC Sierra 3500 HD SLE Fleetside; 2011-2012 GMC Sierra 3500 HD SLT Fleetside; 2014 GMC Sierra 3500 HD SLT Fleetside; 2019 GMC Sierra 3500 HD SLT Fleetside; 2011-2012 GMC Sierra 3500 HD WT Fleetside; 2014 GMC Sierra 3500 HD WT Fleetside
