Rust free southern beds. Fit 2007.5 2008 2009 2010 2011 2012 2013 2014 Chevrolet Silverado 1500 2500 3500 with 6 6.5 6.6 6.7 6.9 ft short box and Chevy Silverado or GMC Sierra with 5.5 5.6 5'6" 5.7 5.75 5' 8" 5.8 5'9" super short box. Call or text 248 nine14 nine621