UnderCover
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UnderCover: Secure, Sleek, and Built for Any Truck
If you’re looking for a high-quality tonneau cover that offers security without compromising style, UnderCover has the solution. Specializing in lightweight yet durable truck bed covers, UnderCover delivers products that keep your cargo safe while maintaining a clean, aerodynamic look. From folding hardcovers to ultra-sleek painted options, they design covers for truck owners who want functionality and style in one package. Whether you're a daily driver or an outdoor enthusiast, UnderCover tonneau covers protect your gear and enhance your truck’s appearance. Find the perfect fit at Parts Matrix today!
- LUX 14-18 (19 Legacy) Silverado 1500/15-19 2500HD/3500HD 6'6" - 41
- UnderCover LUX 2014-2018 (2019 Legacy) Chevrolet Silverado 1500/2015-2019 2500 HD/3500 HD 6' 6" Bed Std/Ext/Crew Cab 41(GBA)(WA8555)-Black
P311-4188F29 UC1126L-41 UnderCover New
| Vehicle | Region | Bed Length |
|---|---|---|
| 2016 Chevrolet Silverado 2500 HD | United States | 78.8 |
-
Features:
- Weatherproof Twist Locks
- Includes LED Cargo Light
- Factory Painted To Match Your Vehicle
- Low Profile And Sleek Contour Provide Styled Look
- Styled Ribs/Soft Corners/Contour Edges/Subtle Spoiler
- Full Perimeter Seal Provides Protection From Elements
- Quick No Tool Removal
- Actual Color: Black
- Front Opening: Yes
- Full Bed Access: No
- Install Time: 15 Minutes
- Key Lockable: Yes
- Low Profile: No
- Paint Color: Black (paint Code: 41/wa8555)
- Paintable: No
- Rails To Install: No
- Sits on Truck Rails: Yes
- Style: Hard Non-folding Cover
- Works w/Toolbox: No
- Elite LX 14-18 (19 Legacy) Silverado 1500/15-19 2500HD/3500HD 6'6" - 41
- UnderCover Elite LX 2014-2018 (2019 Legacy) Chevrolet Silverado 1500/2015-2019 2500 HD/3500 HD 6' 6" Bed Std/Ext/Crew Cab 41(GBA)(WA8555)-Black
P311-3F20ACC UC1128L-41 UnderCover New
| Vehicle | Region | Bed Length |
|---|---|---|
| 2015 Chevrolet Silverado 3500 HD | United States | 78.8 |
-
Features:
- Lightweight
- ABS
- Composite Construction
- Custom Engineered For A Precise Fit
- Premium Carpet Lined Underside
- Full Perimeter Seal
- Removable LED Light
- Removes Easily Using Quick Release Hardware
- Actual Color: Black
- Front Opening: No
- Full Bed Access: No
- Install Time: 15 Minutes
- Key Lockable: Yes
- Low Profile: No
- Paint Color: Black (paint Code: 41/wa8555)
- Paintable: No
- Rails To Install: No
- Sits on Truck Rails: Yes
- Style: Hard Non-folding Cover
- Works w/Toolbox: No
- SE 14-18 (19 Limited) Sierra 1500/15-19 2500HD/3500HD 6'6
- UnderCover SE 2014-2018 (2019 Limited) GMC Sierra 1500/2015-2019 2500 HD/3500 HD 6' 6" Bed Std/Ext/Crew Cab - Black Textured
P311-16CA07A UC1146 UnderCover New
| Vehicle | Region | Bed Length |
|---|---|---|
| 2018 GMC Sierra 3500 HD | United States | 78.8 |
-
Features:
- Lightweight
- Weather-Tight
- Constructed To Prevent Warping From Direct Sunlight
- Standard No Drill Concealed Clamp Installation
- Easy On/Easy Off Design
- Heavy Duty Steel Powder Coated Frame Rails
- Includes Garage Wall Storage System
- Sleek Styled Contour Custom Fit
- Single Point Lock
- Bright LED Light
- Actual Color: Black
- Front Opening: Yes
- Full Bed Access: No
- Install Time: 15 Minutes
- Key Lockable: Yes
- Low Profile: No
- Paint Color: Textured - Non-paintable
- Paintable: No
- Rails To Install: No
- Sits on Truck Rails: Yes
- Style: Hard Non-folding Cover
- Works w/Toolbox: No
- LUX 15-22 Col/Can 5'-GBA
- UnderCover LUX 2015-2022 Chevrolet Colorado/GMC Canyon 5' Bed Crew - GBA(WA8555)-Black
P311-5F4B0EA UC1156L-GBA UnderCover New
| Vehicle | Region | Bed Length |
|---|---|---|
| 2017 GMC Canyon | United States | 61.7 |
-
Features:
- Low Profile And Sleek Contour Provide Styled Look
- Styled Ribs/Soft Corners/Contour Edges/Subtle Spoiler
- Full Perimeter Seal Provides Protection From Elements
- Quick No Tool Removal
- Weatherproof Twist Locks
- Includes LED Cargo Light
- Factory Painted To Match Your Vehicle
- Actual Color: Black
- Front Opening: Yes
- Full Bed Access: No
- Install Time: 15 Minutes
- Key Lockable: Yes
- Low Profile: No
- Paint Color: Black (paint Code: Gba/wa8555)
- Paintable: No
- Rails To Install: No
- Sits on Truck Rails: Yes
- Style: Hard Non-folding Cover
- Works w/Toolbox: No
- Elite LX 18-22 Col/Can 5'-G9K
- UnderCover Elite LX 2018-2022 Chevrolet Colorado/GMC Canyon 5' Bed Crew - G9K(WA464C)-Satin Steel Gray
P311-3024B87 UC1158L-G9K UnderCover New
| Vehicle | Region | Bed Length |
|---|---|---|
| 2022 GMC Canyon | United States | 61.7 |
-
Features:
- Lightweight
- ABS
- Composite Construction
- Custom Engineered For A Precise Fit
- Premium Carpet Lined Underside
- Full Perimeter Seal
- Removable LED Light
- Removes Easily Using Quick Release Hardware
- Actual Color: Satin Steel Gray
- Front Opening: No
- Full Bed Access: No
- Install Time: 15 Minutes
- Key Lockable: Yes
- Low Profile: No
- Paint Color: Satin Steel Gray (paint Code: G9k/wa464c)
- Paintable: No
- Rails To Install: No
- Sits on Truck Rails: Yes
- Style: Hard Non-folding Cover
- Works w/Toolbox: No
- Elite LX 15-22 Col/Can 5'-GAZ
- UnderCover Elite LX 2015-2022 Chevrolet Colorado/GMC Canyon 5' Bed Crew - GAZ(WA8624)-Summit White/Olympic White
P311-5489960 UC1158L-GAZ UnderCover New
| Vehicle | Region | Bed Length |
|---|---|---|
| 2016 GMC Canyon | United States | 61.7 |
-
Features:
- Lightweight
- ABS
- Composite Construction
- Custom Engineered For A Precise Fit
- Premium Carpet Lined Underside
- Full Perimeter Seal
- Removable LED Light
- Removes Easily Using Quick Release Hardware
- Actual Color: Summit White
- Front Opening: No
- Full Bed Access: No
- Install Time: 15 Minutes
- Key Lockable: Yes
- Low Profile: No
- Paint Color: Summit White (paint Code: Gaz/wa8624)
- Paintable: No
- Rails To Install: No
- Sits on Truck Rails: Yes
- Style: Hard Non-folding Cover
- Works w/Toolbox: No
- Elite LX 15-22 Col/Can 5'-GBA
- UnderCover Elite LX 2015-2022 Chevrolet Colorado/GMC Canyon 5' Bed Crew - GBA(WA8555)-Black
P311-5DA3904 UC1158L-GBA UnderCover New
| Vehicle | Region | Bed Length |
|---|---|---|
| 2019 GMC Canyon | United States | 61.7 |
-
Features:
- Lightweight
- ABS
- Composite Construction
- Custom Engineered For A Precise Fit
- Premium Carpet Lined Underside
- Full Perimeter Seal
- Removable LED Light
- Removes Easily Using Quick Release Hardware
- Actual Color: Black
- Front Opening: No
- Full Bed Access: No
- Install Time: 15 Minutes
- Key Lockable: Yes
- Low Profile: No
- Paint Color: Black (paint Code: Gba/wa8555)
- Paintable: No
- Rails To Install: No
- Sits on Truck Rails: Yes
- Style: Hard Non-folding Cover
- Works w/Toolbox: No
- Elite Smooth 15-22 Col/Can 5
- UnderCover Elite Smooth 2015-2022 Chevrolet Colorado/GMC Canyon 5' Bed Crew - Smooth-Ready To Paint
P311-3C4E7FA UC1158S UnderCover New
| Vehicle | Region | Bed Length |
|---|---|---|
| 2019 Chevrolet Colorado | United States | 61.7 |
-
Features:
- Lightweight
- ABS
- Composite Construction
- Custom Engineered For A Precise Fit
- Premium Carpet Lined Underside
- Full Perimeter Seal
- Removable LED Light
- Removes Easily Using Quick Release Hardware
- Actual Color: Gray
- Front Opening: Yes
- Full Bed Access: Yes
- Install Time: 15 Minutes
- Key Lockable: Yes
- Low Profile: No
- Paint Color: Smooth - Ready To Paint
- Paintable: Yes
- Rails To Install: No
- Sits on Truck Rails: Yes
- Style: Hard Non-folding Cover
- Works w/Toolbox: No
- LUX 19 (New Body Style)-23 Silverado 5'9" - GPJ - Glory Red
- UnderCover LUX 2019 (New Body Style)-2023 Silverado 5' 9" Bed - GPJ(WA434B) - Glory Red
P311-272F3E2 UC1176L-GPJ UnderCover New
| Vehicle | Region | Bed Length |
|---|---|---|
| 2020 Chevrolet Silverado 1500 | United States | 69.9 |
-
Features:
- Low Profile And Sleek Contour Provide Styled Look
- Styled Ribs/Soft Corners/Contour Edges/Subtle Spoiler
- Full Perimeter Seal Provides Protection From Elements
- Quick No Tool Removal
- Weatherproof Twist Locks
- Includes LED Cargo Light
- Factory Painted To Match Your Vehicle
- Actual Color: Glory Red
- Front Opening: Yes
- Full Bed Access: No
- Install Time: 15 Minutes
- Key Lockable: Yes
- Low Profile: No
- Paint Color: Glory Red (paint Code: Gpj/wa434b)
- Paintable: No
- Rails To Install: No
- Sits on Truck Rails: Yes
- Style: Hard Non-folding Cover
- Works w/Toolbox: No
- Elite LX 14-18 (19 Limited) Sierra 5'9" - 50
- UnderCover Elite LX 2014-2018 (2019 Limited) GMC Sierra 5' 9" Bed Crew Cab 50(GAZ)(WA8624)-Olympic White
P311-5C57436 UC1138L-50 UnderCover New
| Vehicle | Region | Bed Length |
|---|---|---|
| 2015 GMC Sierra 1500 | United States | 69.3 |
-
Features:
- Lightweight
- ABS
- Composite Construction
- Custom Engineered For A Precise Fit
- Premium Carpet Lined Underside
- Full Perimeter Seal
- Removable LED Light
- Removes Easily Using Quick Release Hardware
- Actual Color: Olympic White
- Front Opening: No
- Full Bed Access: No
- Install Time: 15 Minutes
- Key Lockable: Yes
- Low Profile: No
- Paint Color: Olympic White (paint Code: 50/wa8624)
- Paintable: No
- Rails To Install: No
- Sits on Truck Rails: Yes
- Style: Hard Non-folding Cover
- Works w/Toolbox: No
Why Choose UnderCover?
Unlike bulky, hard-to-install bed covers, UnderCover products prioritize ease of use without sacrificing durability. Their covers are lightweight, impact-resistant, and designed for quick installation. Whether you need a cover for security, weather protection, or fuel efficiency, UnderCover has a model to match your needs. The UnderCover Flex Tonneau Cover is a fan favorite, offering a low-profile, folding design with easy access to your truck bed. If you want a premium look, the UnderCover Ultra Flex features a matte finish and an integrated rail system. For those looking for a one-piece, paint-matched cover, the UnderCover Elite LX delivers sleek styling with high-security locking mechanisms.
UnderCover at Parts Matrix
At Parts Matrix, we stock a full lineup of UnderCover tonneau covers to suit every truck owner’s needs. Whether you want a simple, fold-up design for quick access or a fully sealed, painted cover for ultimate security, we’ve got you covered—literally. Upgrade your truck bed protection today—shop UnderCover at Parts Matrix!
