Afterpay/ZipMoney is not available for backorder items.
Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $618.28 fortnightly and receive your order now. More info
- We Accept
Afterpay/ZipMoney is not available for backorder items.
Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $618.28 fortnightly and receive your order now. More info
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 open 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.
UnderCover Triad 1999-2018 (2019 Legacy/Limited) Chevrolet Silverado/GMC Sierra 1500/1999-2019 2500 HD/3500 HD 6' 6" Bed (1999-2013 models must remove factory tailgate spoiler and replace with form fitting tailgate cap)
1999-2006 Chevrolet Silverado 1500 78.0 Bed Without Factory Tailgate Spoiler; 2007-2009 Chevrolet Silverado 1500 78.7 Bed Without Factory Tailgate Spoiler; 2018 Chevrolet Silverado 1500 78.8 Bed; 2010-2017 Chevrolet Silverado 1500 78.9 Bed Without Factory Tailgate Spoiler; 2007 Chevrolet Silverado 1500 Classic 78.0 Bed Without Factory Tailgate Spoiler; 2001-2003 Chevrolet Silverado 1500 HD 78.0 Bed Without Factory Tailgate Spoiler; 2005-2006 Chevrolet Silverado 1500 HD 78.0 Bed Without Factory Tailgate Spoiler; 2007 Chevrolet Silverado 1500 HD Classic 78.0 Bed Without Factory Tailgate Spoiler; 2019 Chevrolet Silverado 1500 LD 78.8 Bed Without Factory Tailgate Spoiler; 1999-2004 Chevrolet Silverado 2500 78.0 Bed Without Factory Tailgate Spoiler; 2001-2006 Chevrolet Silverado 2500 HD 78.0 Bed Without Factory Tailgate Spoiler; 2007-2019 Chevrolet Silverado 2500 HD 78.8 Bed Without Factory Tailgate Spoiler; 2007 Chevrolet Silverado 2500 HD Classic 78.0 Bed Without Factory Tailgate Spoiler; 2011-2019 Chevrolet Silverado 3500 HD 78.8 Bed Without Factory Tailgate Spoiler; 1999-2006 GMC Sierra 1500 78.0 Bed Without Factory Tailgate Spoiler; 2007-2009 GMC Sierra 1500 78.7 Bed Without Factory Tailgate Spoiler; 2018 GMC Sierra 1500 78.8 Bed; 2010-2017 GMC Sierra 1500 78.9 Bed Without Factory Tailgate Spoiler; 2007 GMC Sierra 1500 Classic 78.0 Bed Without Factory Tailgate Spoiler; 2001-2003 GMC Sierra 1500 HD 78.0 Bed Without Factory Tailgate Spoiler; 2005-2006 GMC Sierra 1500 HD 78.0 Bed Without Factory Tailgate Spoiler; 2007 GMC Sierra 1500 HD Classic 78.0 Bed Without Factory Tailgate Spoiler; 2019 GMC Sierra 1500 Limited 78.8 Bed; 1999-2004 GMC Sierra 2500 78.0 Bed Without Factory Tailgate Spoiler; 2001-2006 GMC Sierra 2500 HD 78.0 Bed Without Factory Tailgate Spoiler; 2007-2019 GMC Sierra 2500 HD 78.8 Bed Without Factory Tailgate Spoiler; 2007 GMC Sierra 2500 HD Classic 78.0 Bed Without Factory Tailgate Spoiler ..See Application Guide for Additional Fitments
Tonneau Cover
UnderCover 99-19 Silverado / Sierra Limited/Legacy 6.5ft Triad Bed Cover | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
1999 | GMC | Sierra 2500 | SLE | US |
1999 | Chevrolet | Silverado 2500 | LS | US |
1999 | Chevrolet | Silverado 1500 | LT | US |
1999 | GMC | Sierra 1500 | SL | US |
1999 | GMC | Sierra 1500 | SLE | US |
1999 | GMC | Sierra 1500 | SLT | US |
1999 | Chevrolet | Silverado 1500 | Base | US |
1999 | GMC | Sierra 2500 | SLT | US |
1999 | Chevrolet | Silverado 1500 | LS | US |
1999 | GMC | Sierra 2500 | SL | US |
1999 | Chevrolet | Silverado 2500 | LT | US |
1999 | Chevrolet | Silverado 2500 | Base | US |
2000 | GMC | Sierra 2500 | SL | US |
2000 | Chevrolet | Silverado 2500 | LT | US |
2000 | GMC | Sierra 2500 | SLE | US |
2000 | Chevrolet | Silverado 2500 | LS | US |
2000 | GMC | Sierra 1500 | SL | US |
2000 | Chevrolet | Silverado 1500 | Base | US |
2000 | GMC | Sierra 1500 | SLE | US |
2000 | Chevrolet | Silverado 2500 | Base | US |
2000 | Chevrolet | Silverado 1500 | LT | US |
2000 | GMC | Sierra 1500 | SLT | US |
2000 | GMC | Sierra 2500 | SLT | US |
2000 | Chevrolet | Silverado 1500 | LS | US |
2001 | Chevrolet | Silverado 2500 HD | LT | US |
2001 | GMC | Sierra 2500 | SLT | US |
2001 | Chevrolet | Silverado 2500 HD | LS | US |
2001 | GMC | Sierra 1500 HD | SLE | US |
2001 | GMC | Sierra 2500 HD | SL | US |
2001 | GMC | Sierra 1500 HD | SLT | US |
2001 | GMC | Sierra 2500 | SLE | US |
2001 | Chevrolet | Silverado 1500 HD | LS | US |
2001 | Chevrolet | Silverado 1500 HD | LT | US |
2001 | Chevrolet | Silverado 2500 | LS | US |
2001 | Chevrolet | Silverado 2500 | LT | US |
2001 | Chevrolet | Silverado 1500 | LS | US |
2001 | Chevrolet | Silverado 1500 | LT | US |
2001 | Chevrolet | Silverado 2500 HD | Base | US |
2001 | GMC | Sierra 2500 HD | SLE | US |
2001 | Chevrolet | Silverado 2500 | Base | US |
2001 | GMC | Sierra 2500 | SL | US |
2001 | GMC | Sierra 1500 | C3 | US |
2001 | Chevrolet | Silverado 1500 | Base | US |
2001 | GMC | Sierra 2500 HD | SLT | US |
2001 | GMC | Sierra 1500 | SL | US |
2001 | GMC | Sierra 1500 | SLE | US |
2001 | GMC | Sierra 1500 | SLT | US |
2002 | GMC | Sierra 1500 | HT | US |
2002 | GMC | Sierra 1500 | SLE | US |
2002 | Chevrolet | Silverado 2500 HD | LS | US |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |
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 open 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.
UnderCover Triad 1999-2018 (2019 Legacy/Limited) Chevrolet Silverado/GMC Sierra 1500/1999-2019 2500 HD/3500 HD 6' 6" Bed (1999-2013 models must remove factory tailgate spoiler and replace with form fitting tailgate cap)
1999-2006 Chevrolet Silverado 1500 78.0 Bed Without Factory Tailgate Spoiler; 2007-2009 Chevrolet Silverado 1500 78.7 Bed Without Factory Tailgate Spoiler; 2018 Chevrolet Silverado 1500 78.8 Bed; 2010-2017 Chevrolet Silverado 1500 78.9 Bed Without Factory Tailgate Spoiler; 2007 Chevrolet Silverado 1500 Classic 78.0 Bed Without Factory Tailgate Spoiler; 2001-2003 Chevrolet Silverado 1500 HD 78.0 Bed Without Factory Tailgate Spoiler; 2005-2006 Chevrolet Silverado 1500 HD 78.0 Bed Without Factory Tailgate Spoiler; 2007 Chevrolet Silverado 1500 HD Classic 78.0 Bed Without Factory Tailgate Spoiler; 2019 Chevrolet Silverado 1500 LD 78.8 Bed Without Factory Tailgate Spoiler; 1999-2004 Chevrolet Silverado 2500 78.0 Bed Without Factory Tailgate Spoiler; 2001-2006 Chevrolet Silverado 2500 HD 78.0 Bed Without Factory Tailgate Spoiler; 2007-2019 Chevrolet Silverado 2500 HD 78.8 Bed Without Factory Tailgate Spoiler; 2007 Chevrolet Silverado 2500 HD Classic 78.0 Bed Without Factory Tailgate Spoiler; 2011-2019 Chevrolet Silverado 3500 HD 78.8 Bed Without Factory Tailgate Spoiler; 1999-2006 GMC Sierra 1500 78.0 Bed Without Factory Tailgate Spoiler; 2007-2009 GMC Sierra 1500 78.7 Bed Without Factory Tailgate Spoiler; 2018 GMC Sierra 1500 78.8 Bed; 2010-2017 GMC Sierra 1500 78.9 Bed Without Factory Tailgate Spoiler; 2007 GMC Sierra 1500 Classic 78.0 Bed Without Factory Tailgate Spoiler; 2001-2003 GMC Sierra 1500 HD 78.0 Bed Without Factory Tailgate Spoiler; 2005-2006 GMC Sierra 1500 HD 78.0 Bed Without Factory Tailgate Spoiler; 2007 GMC Sierra 1500 HD Classic 78.0 Bed Without Factory Tailgate Spoiler; 2019 GMC Sierra 1500 Limited 78.8 Bed; 1999-2004 GMC Sierra 2500 78.0 Bed Without Factory Tailgate Spoiler; 2001-2006 GMC Sierra 2500 HD 78.0 Bed Without Factory Tailgate Spoiler; 2007-2019 GMC Sierra 2500 HD 78.8 Bed Without Factory Tailgate Spoiler; 2007 GMC Sierra 2500 HD Classic 78.0 Bed Without Factory Tailgate Spoiler ..See Application Guide for Additional Fitments
Tonneau Cover
UnderCover 99-19 Silverado / Sierra Limited/Legacy 6.5ft Triad Bed Cover | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
1999 | GMC | Sierra 2500 | SLE | US |
1999 | Chevrolet | Silverado 2500 | LS | US |
1999 | Chevrolet | Silverado 1500 | LT | US |
1999 | GMC | Sierra 1500 | SL | US |
1999 | GMC | Sierra 1500 | SLE | US |
1999 | GMC | Sierra 1500 | SLT | US |
1999 | Chevrolet | Silverado 1500 | Base | US |
1999 | GMC | Sierra 2500 | SLT | US |
1999 | Chevrolet | Silverado 1500 | LS | US |
1999 | GMC | Sierra 2500 | SL | US |
1999 | Chevrolet | Silverado 2500 | LT | US |
1999 | Chevrolet | Silverado 2500 | Base | US |
2000 | GMC | Sierra 2500 | SL | US |
2000 | Chevrolet | Silverado 2500 | LT | US |
2000 | GMC | Sierra 2500 | SLE | US |
2000 | Chevrolet | Silverado 2500 | LS | US |
2000 | GMC | Sierra 1500 | SL | US |
2000 | Chevrolet | Silverado 1500 | Base | US |
2000 | GMC | Sierra 1500 | SLE | US |
2000 | Chevrolet | Silverado 2500 | Base | US |
2000 | Chevrolet | Silverado 1500 | LT | US |
2000 | GMC | Sierra 1500 | SLT | US |
2000 | GMC | Sierra 2500 | SLT | US |
2000 | Chevrolet | Silverado 1500 | LS | US |
2001 | Chevrolet | Silverado 2500 HD | LT | US |
2001 | GMC | Sierra 2500 | SLT | US |
2001 | Chevrolet | Silverado 2500 HD | LS | US |
2001 | GMC | Sierra 1500 HD | SLE | US |
2001 | GMC | Sierra 2500 HD | SL | US |
2001 | GMC | Sierra 1500 HD | SLT | US |
2001 | GMC | Sierra 2500 | SLE | US |
2001 | Chevrolet | Silverado 1500 HD | LS | US |
2001 | Chevrolet | Silverado 1500 HD | LT | US |
2001 | Chevrolet | Silverado 2500 | LS | US |
2001 | Chevrolet | Silverado 2500 | LT | US |
2001 | Chevrolet | Silverado 1500 | LS | US |
2001 | Chevrolet | Silverado 1500 | LT | US |
2001 | Chevrolet | Silverado 2500 HD | Base | US |
2001 | GMC | Sierra 2500 HD | SLE | US |
2001 | Chevrolet | Silverado 2500 | Base | US |
2001 | GMC | Sierra 2500 | SL | US |
2001 | GMC | Sierra 1500 | C3 | US |
2001 | Chevrolet | Silverado 1500 | Base | US |
2001 | GMC | Sierra 2500 HD | SLT | US |
2001 | GMC | Sierra 1500 | SL | US |
2001 | GMC | Sierra 1500 | SLE | US |
2001 | GMC | Sierra 1500 | SLT | US |
2002 | GMC | Sierra 1500 | HT | US |
2002 | GMC | Sierra 1500 | SLE | US |
2002 | Chevrolet | Silverado 2500 HD | LS | US |
Note: Over 50 fitments returned for this product, this table is trimmed to only display the first 50. |