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Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.
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Thoroughbred Diesel offers OEM and diesel stock parts for your diesel pickup truck. At Thoroughbred Diesel, you can buy stock diesel replacement parts such as injectors, fuel pumps, ball joints, track bars, turbos, and more for your diesel truck.
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Thoroughbred Sku #: UNDFX11019 Manufacturer Sku #: FX11019
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$1,099.99
2014 - 2014 Chevy Silverado 1500
2014 - 2014 GMC Sierra 1500
2015 - 2019 Chevy Silverado 2500
2015 - 2019 Chevy Silverado 3500
2015 - 2019 GMC Sierra 2500
2015 - 2019 GMC Sierra 3500
Product Name:UnderCover Flex Tonneau Cover 2014-2018 (2019 Legacy/Limited) Chevrolet Silverado/GMC Sierra 2014 1500 Only /2015-2019 2500 HD/3500 HD 6' 6 Bed Std/Ext/Crew Cab Manufacturer: Undercover Manufacturer Part #: FX11019 Thoroughbred Diesel Part #: UNDFX11019 Fitment Notes: 2014-2018 (2019 Legacy/Limited) Chevrolet Silverado/GMC Sierra 2014 1500 Only /2015-2019 2500 HD/3500 HD 6' 6 Bed Std/Ext/Crew Cab
The UnderCover Flex is a hard folding truck bed cover that gives you the ultimate control of your truck bed, offering three secure riding positions. The cover is easy to install and remove with our easy clamp-on design, and is mounted flush with your trucks bed rails making it the most watertight hard folding cover on the market. The Flex is constructed with heavy-Duty aluminum panels providing strength and durability.
Each Flex has a bed rail mounting system equipped with rubber seals and drain tubes that carry water away from and out of the bed, keeping your gear dry and secure. The Flex is backed by a 3-year warranty making it America's favorite hard folding tonneau cover.
UnderCover Flex Tonneau Cover Features: