Home/Shop by Part/Exterior, Body Parts & Mirrors/Exterior Accessories/Tonneau Covers Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year Year 2020 2019 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 Choose your GMC Model C Canyon Tonneau Covers S Sierra 1500 Tonneau Covers Sierra 1500 Classic Tonneau Covers Sierra 1500 HD Tonneau Covers Sierra 1500 HD Classic Tonneau Covers