The TRIAD by UnderCover is a hard-folding truck bed cover featuring matte black panels for a sleek and innovative addition to your truck bed. Integrated perimeter seals protect your truck bed from the elements, while aluminum panels enhance the security of your truck bed and support up to 600 lbs of evenly distributed weight. The TRIAD has 2 available riding positions in the fully closed and 2/3 open position for convenience to haul and manage most any cargo. The TRIAD is fashioned with easy-to-use tailgate clamps allowing quick access to the truck bed. The TRIAD hard-folding cover comes completely assembled to provide a quick and easy installation and backed by a 3-year warranty.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2001,2003-2004,2015,2017-2018 | Chevrolet | Silverado 1500 | |
| 2002,2005 | Chevrolet | Silverado 1500 | Base |
| 2016 | Chevrolet | Silverado 1500 | Custom |
| 2014,2016 | Chevrolet | Silverado 1500 | High Country |
| 2005-2006 | Chevrolet | Silverado 1500 | Hybrid |
| 2002,2005-2006,2010-2013,2016 | Chevrolet | Silverado 1500 | LS |
| 2002,2005-2014,2016 | Chevrolet | Silverado 1500 | LT |
| 2007-2014,2016 | Chevrolet | Silverado 1500 | LTZ |
| 2005-2006 | Chevrolet | Silverado 1500 | SS |
| 2016 | Chevrolet | Silverado 1500 | SSV |
| 2005-2014,2016 | Chevrolet | Silverado 1500 | WT |
| 2007 | Chevrolet | Silverado 1500 Classic | |
| 2001-2003,2005-2006 | Chevrolet | Silverado 1500 HD | |
| 2007 | Chevrolet | Silverado 1500 HD Classic | |
| 2019 | Chevrolet | Silverado 1500 LD | |
| 1999-2004 | Chevrolet | Silverado 2500 | |
| 2004-2006,2008-2019 | Chevrolet | Silverado 2500 HD | |
| 2007 | Chevrolet | Silverado 2500 HD Classic | |
| 2011-2019 | Chevrolet | Silverado 3500 HD | |
| 1999-2000,2003-2005,2014-2018 | GMC | Sierra 1500 | |
| 2002 | GMC | Sierra 1500 | Base |
| 2002 | GMC | Sierra 1500 | Denali |
| 2002 | GMC | Sierra 1500 | HT |
| 2006 | GMC | Sierra 1500 | Hybrid |
| 2001-2002,2006-2008,2010-2013 | GMC | Sierra 1500 | SL |
| 2001-2002,2006-2013 | GMC | Sierra 1500 | SLE |
| 2001-2002,2006-2013 | GMC | Sierra 1500 | SLT |
| 2006-2013 | GMC | Sierra 1500 | WT |
| 2007 | GMC | Sierra 1500 Classic | Hybrid |
| 2007 | GMC | Sierra 1500 Classic | SL |
| 2007 | GMC | Sierra 1500 Classic | SLE |
| 2007 | GMC | Sierra 1500 Classic | SLT |
| 2007 | GMC | Sierra 1500 Classic | WT |
| 2001-2003,2005-2006 | GMC | Sierra 1500 HD | |
| 2007 | GMC | Sierra 1500 HD Classic | |
| 2019 | GMC | Sierra 1500 Limited | |
| 1999-2004 | GMC | Sierra 2500 | |
| 2001-2002,2004-2019 | GMC | Sierra 2500 HD | |
| 2003 | GMC | Sierra 2500 HD | Base |
| 2003 | GMC | Sierra 2500 HD | SLE |
| 2003 | GMC | Sierra 2500 HD | SLT |
| 2003 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | |
| 2011-2019 | GMC | Sierra 3500 HD |
