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UnderCover 99-19 Silverado - Sierra Limited-Legacy 6-5ft Triad Bed Cover

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SKU: TR16019

Manufacturer: Undercover

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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

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

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.

Coming Spring 2022NOTE: Before purchase please verify if you have New Body Style or Legacy (Chevy)/Limited (GMC) on 2019 Silverado/Sierra 1500--This part is for the Legacy/Limited Body StyleNOTE: Will NOT work with UnderCover SwingCase

UnderCover Triad 1999-2018 (2019 Legacy/Limited) Chevrolet Silverado/GMC Sierra 1500/1999-2019 2500 HD/3500 HD 6ft. 6in. Bed (1999-2013 models must remove factory tailgate spoiler and replace with form fitting tailgate cap)

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)

Before purchase please verify if you have New Body Style or Legacy (Chevy)/Limited (GMC) on 2019 Silverado/Sierra 1500 -- This part is for the Legacy/Limited Body StyleNOTE: Will NOT work with UnderCover SwingCase

Triad 99-18 (19 Leg/Lim) Silv/Sierra 1500/99-19 HD 6ft.6in. (99-13 w/o Fac TG Sp

Triad 99-18 (19 Leg/Lim) Silv/Sierra 1500/99-19 HD 6'6" (99-13 w/o Fac TG Splr)

UnderCover 99-19 Silverado / Sierra Limited/Legacy 6.5ft Triad Bed Cover

TRI 99-18 GM 6ft.6

TRI 99-18 GM 6'6

Tonneau Cover

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Triad 99-18 (19 Leg/Lim) Silv/Sierra 1500/99-19 HD 6ft.6in. (99-13 w/o Fac TG Sp

Triad 99-18 (19 Leg/Lim) Silv/Sierra 1500/99-19 HD 6'6" (99-13 w/o Fac TG Splr)

UnderCover 99-19 Silverado / Sierra Limited/Legacy 6.5ft Triad Bed Cover

TRI 99-18 GM 6ft.6

TRI 99-18 GM 6'6

Tonneau Cover

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Vehicle Fitment

Chevrolet

Silverado 1500 LD

2019 WT -

2019 LT -

2019 Custom

Silverado 2500 HD

2019 High Country -

2019 LT -

2019 LTZ -

2019 WT -

2018 LT -

2018 LTZ -

2018 WT -

2018 High Country -

2017 High Country -

2017 LT -

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2016 LT -

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2015 LT -

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2014 LT -

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2011 LT -

2011 LTZ -

2011 WT -

2010 LT -

2010 LTZ -

2010 WT -

2009 LT -

2009 WT -

2009 LTZ -

2008 WT -

2008 LT -

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2007 WT -

2007 LTZ -

2007 LT -

2006 WT -

2006 LS -

2006 LT -

2005 Base -

2005 LS -

2005 LT -

2005 WT -

2004 Base -

2004 LS -

2004 LT -

2004 WT -

2003 Base -

2003 LS -

2003 LT -

2002 Base -

2002 LS -

2002 LT -

2001 LS -

2001 Base -

2001 LT

Silverado 3500 HD

2019 High Country -

2019 LT -

2019 LTZ -

2019 WT -

2018 WT -

2018 High Country -

2018 LT -

2018 LTZ -

2017 High Country -

2017 LT -

2017 LTZ -

2017 WT -

2016 WT -

2016 High Country -

2016 LT -

2016 LTZ -

2015 High Country -

2015 LT -

2015 LTZ -

2015 WT -

2014 LT -

2014 LTZ -

2014 WT -

2013 LT -

2013 LTZ -

2013 WT -

2012 LT -

2012 LTZ -

2012 WT -

2011 LT -

2011 LTZ -

2011 WT

Silverado 1500

2018 SSV -

2018 High Country -

2018 Custom -

2018 LTZ -

2018 WT -

2018 LT -

2018 LS -

2017 Custom -

2017 High Country -

2017 LS -

2017 LT -

2017 LTZ -

2017 WT -

2017 SSV -

2016 High Country -

2016 LS -

2016 LT -

2016 LTZ -

2016 SSV -

2016 WT -

2016 Custom -

2015 SSV -

2015 LS -

2015 WT -

2015 LTZ -

2015 LT -

2015 High Country -

2014 High Country -

2014 WT -

2014 LT -

2014 LTZ -

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2013 LT -

2013 LTZ -

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2012 LT -

2012 LTZ -

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2011 LS -

2011 LT -

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2007 LT -

2007 LTZ -

2007 WT -

2006 SS -

2006 WT -

2006 Hybrid -

2006 LS -

2006 LT -

2005 SS -

2005 Hybrid -

2005 Base -

2005 LS -

2005 LT -

2005 WT -

2005 Z71 Off-Road -

2004 Base -

2004 LS -

2004 LT -

2004 WT -

2004 Z71 Off-Road -

2004 SS -

2004 Hybrid -

2003 SS -

2003 Base -

2003 LS -

2003 LT -

2003 WT -

2002 LT -

2002 LS -

2002 Base -

2001 Base -

2001 LS -

2001 LT -

2000 LT -

2000 Base -

2000 LS -

1999 LS -

1999 Base -

1999 LT

Silverado 1500 Classic

2007 SS -

2007 WT -

2007 LS -

2007 LT -

2007 Hybrid

Silverado 1500 HD Classic

2007 LT

Silverado 2500 HD Classic

2007 LS -

2007 LT -

2007 WT

Silverado 1500 HD

2006 LT -

2005 Base -

2005 LS -

2005 LT -

2003 LS -

2003 LT -

2002 LS -

2002 LT -

2001 LS -

2001 LT

Silverado 2500

2004 Base -

2004 LS -

2004 LT -

2004 WT -

2003 Base -

2003 LS -

2003 LT -

2002 Base -

2002 LS -

2002 LT -

2001 Base -

2001 LS -

2001 LT -

2000 LS -

2000 Base -

2000 LT -

1999 Base -

1999 LT -

1999 LS

GMC

Sierra 1500 Limited

2019 Base -

2019 SLE

Sierra 2500 HD

2019 Base -

2019 Denali -

2019 SLE -

2019 SLT -

2018 Base -

2018 SLT -

2018 SLE -

2018 Denali -

2017 Base -

2017 Denali -

2017 SLE -

2017 SLT -

2016 Base -

2016 Denali -

2016 SLE -

2016 SLT -

2015 Base -

2015 SLT -

2015 SLE -

2015 Denali -

2014 Denali -

2014 SLE -

2014 SLT -

2014 WT -

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2013 SLT -

2013 WT -

2012 Denali -

2012 SLE -

2012 SLT -

2012 WT -

2011 SLE -

2011 SLT -

2011 WT -

2011 Denali -

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2010 SLT -

2010 WT -

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2009 WT -

2009 SLE -

2008 WT -

2008 SLE -

2008 SLT -

2007 WT -

2007 SLE -

2007 SLT -

2006 WT -

2006 SL -

2006 SLE -

2006 SLT -

2005 Base -

2005 SLE -

2005 SLT -

2005 WT -

2004 Base -

2004 SLE -

2004 SLT -

2004 WT -

2003 Base -

2003 SLE -

2003 SLT -

2003 WT -

2002 Base -

2002 SLE -

2002 SLT -

2002 SL -

2001 SL -

2001 SLE -

2001 SLT

Sierra 3500 HD

2019 Base -

2019 Denali -

2019 SLE -

2019 SLT -

2018 Base -

2018 SLE -

2018 SLT -

2018 Denali -

2017 Base -

2017 Denali -

2017 SLE -

2017 SLT -

2016 Base -

2016 Denali -

2016 SLT -

2016 SLE -

2015 Base -

2015 SLT -

2015 Denali -

2015 SLE -

2014 Denali -

2014 SLE -

2014 SLT -

2014 WT -

2013 SLE -

2013 SLT -

2013 WT -

2013 Denali -

2012 SLE -

2012 SLT -

2012 WT -

2012 Denali -

2011 SLE -

2011 SLT -

2011 WT -

2011 Denali

Sierra 1500

2018 SLE -

2018 Base -

2018 SLT -

2018 Denali -

2017 Base -

2017 Denali -

2017 SLE -

2017 SLT -

2016 Base -

2016 Denali -

2016 SLE -

2016 SLT -

2015 SLT -

2015 SLE -

2015 Denali -

2015 Base -

2014 SLE -

2014 SLT -

2014 Base -

2014 Denali -

2013 SL -

2013 SLE -

2013 SLT -

2013 WT -

2012 SL -

2012 SLE -

2012 SLT -

2012 WT -

2011 SL -

2011 SLE -

2011 SLT -

2011 WT -

2010 SL -

2010 SLE -

2010 SLT -

2010 WT -

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2009 SLT -

2009 WT -

2008 SL -

2008 SLE -

2008 SLT -

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2007 SLE -

2007 SLT -

2007 WT -

2007 SL -

2006 SL -

2006 SLE -

2006 SLT -

2006 WT -

2006 Hybrid -

2005 Denali -

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2005 SLE -

2005 SLT -

2005 WT -

2005 Hybrid -

2004 Base -

2004 SLE -

2004 SLT -

2004 WT -

2004 Denali -

2003 Base -

2003 SL -

2003 SLE -

2003 SLT -

2003 WT -

2003 Denali -

2002 SL -

2002 SLT -

2002 SLE -

2002 HT -

2002 Base -

2002 Denali -

2001 SLT -

2001 SL -

2001 SLE -

2001 C3 -

2000 SLT -

2000 SLE -

2000 SL -

1999 SLE -

1999 SLT -

1999 SL

Sierra 1500 Classic

2007 WT -

2007 SL -

2007 SLE -

2007 SLT -

2007 Hybrid

Sierra 1500 HD Classic

2007 SLE -

2007 SLT

Sierra 2500 HD Classic

2007 SL -

2007 SLT -

2007 SLE -

2007 WT

Sierra 1500 HD

2006 SLT -

2006 SLE -

2005 SLE -

2005 SLT -

2003 SLE -

2003 SLT -

2002 SLE -

2002 SLT -

2001 SLE -

2001 SLT

Sierra 2500

2004 Base -

2004 SLE -

2004 SLT -

2004 WT -

2003 Base -

2003 SLE -

2003 SLT -

2003 WT -

2002 Base -

2002 SL -

2002 SLE -

2002 SLT -

2001 SL -

2001 SLE -

2001 SLT -

2000 SLT -

2000 SLE -

2000 SL -

1999 SLE -

1999 SLT -

1999 SL

*we take fitment seriously and have invested heavily into matching products to your vehicle, but it is up to the end user to confirm products are suitable for their vehicle, legal for them to use for the purposes they intend, and verify fitment upon installation. Many opened products may not be returned, so if fitment is in question, please contact us before ordering. We are not resonsible for any costs incurring from a product not being suitable to an end users application.

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