UnderCover UC1228 Elite One-piece Truck Bed Tonneau Cover Chevrolet Silverado 2500/3500 20-25 6'9"
UnderCover Elite
The UnderCover Elite is a one-piece textured truck bed cover engineered for strength, security, and low weight. Constructed from premium ABS composite, it delivers exceptional rigidity while weighing approximately 70 lb and supporting a 500-lb evenly distributed load. Patented X-Effect reinforcements reduce deflection for dependable performance on the road.
The Elite’s textured black finish resists UV fading, scratches, and dents, providing a durable appearance that complements factory bed rails and trim. Wrap-around edges and a double-bulb EPDM seal keep dirt and moisture out of the truck bed for reliable weather protection.
Security and convenience were prioritized in the design: an ergonomic, key-lockable handle enables quick one-handed operation, while the cover’s wrap-around design prevents the tailgate from being lowered when locked. Gas-charged struts hold the cover open for safe access to cargo.
Designed for everyday utility, the Elite includes an integrated, removable LED dome light with a magnetic base and retractable hook for temporary lighting, plus an integrated cargo retriever that snaps into the underside of the cover. Wall-mount hardware is included for convenient storage when the cover is not in use.
- Material: Heavy-duty, lightweight ABS composite
- Finish: UV- and scratch-resistant textured black
- Weight: Approximately 70 lb
- Capacity: 500-lb evenly distributed load
- Structure: Patented X-Effect infrastructure for increased rigidity
- Sealing: Weather-proof EPDM rubber double-bulb seal system
- Operation: Gas-charged struts and one-hand, key-lockable handle
- Extras: Integrated removable LED light and cargo retriever; wall-mount hardware included
- Warranty: Limited 3-year warranty
* Vehicle-specific design for a snug fit; easy, no-drill installation. Verify compatibility with your truck's year, make, and model before purchase or installation.
Brand | UnderCover |
Material | Composite |
T-Slot Rails | No |
Material Type | Hard |
Series | Elite |
Submodel | 6'9" Bed |
Type Cover | One-piece |
Color | Textured black |
Fitment | 2020 Chevrolet Silverado 3500, 2021 Chevrolet Silverado 2500, 2021 Chevrolet Silverado 3500, 2020 Chevrolet Silverado 2500, 2022 Chevrolet Silverado 2500, 2022 Chevrolet Silverado 3500, 2023 Chevrolet Silverado 2500, 2023 Chevrolet Silverado 3500, 2024 Chevrolet Silverado 2500, 2024 Chevrolet Silverado 3500, 2025 Chevrolet Silverado 3500, 2025 Chevrolet Silverado 2500 |
Box Weight | 130 lbs |
Box Length | 95 in |
Box Width | 79 in |
Box Height | 6 in |
UPCCode | 840114302245 |
Brand | UnderCover |
Material | Composite |
T-Slot Rails | No |
Material Type | Hard |
Series | Elite |
Submodel | 6'9" Bed |
Type Cover | One-piece |
Color | Textured black |
Fitment | 2020 Chevrolet Silverado 3500, 2021 Chevrolet Silverado 2500, 2021 Chevrolet Silverado 3500, 2020 Chevrolet Silverado 2500, 2022 Chevrolet Silverado 2500, 2022 Chevrolet Silverado 3500, 2023 Chevrolet Silverado 2500, 2023 Chevrolet Silverado 3500, 2024 Chevrolet Silverado 2500, 2024 Chevrolet Silverado 3500, 2025 Chevrolet Silverado 3500, 2025 Chevrolet Silverado 2500 |
Box Weight | 130 lbs |
Box Length | 95 in |
Box Width | 79 in |
Box Height | 6 in |
UPCCode | 840114302245 |
Warranty Information
1. UnderCover Ultra Flex
Warranty: Lifetime on the frame, 5 years on components.
Conditions: Applies only to the original owner with purchase from an authorized dealer. Not valid for transfer or reinstalling on another vehicle.
Limitations: Does not cover improper installation, accidents, misuse, or chemical damage.
Repair/Replacement: Upon evidence of defect, the manufacturer will decide on repair or replacement.
2. UnderCover SE
Warranty: Lifetime on the body, 1 year on hardware and lift mechanisms.
Conditions: Valid only for the first purchaser with proof of purchase and standard installation.
Limitations: No coverage for misuse, modifications, or negligence.
Repair: Through authorized service only. Transportation costs are not covered.
3. UnderCover LUX
Warranty: Lifetime on structure and factory paint.
Conditions: Only for the first owner and initial installation.
Limitations: Invalid if painted outside the factory, improper use, aggressive cleaners, or environmental damage.
Care: Clean regularly with automotive-safe products.
Repair: Decision made after condition assessment.
4. UnderCover Flex
Warranty: Lifetime on core structure, 5 years on other parts.
Conditions: Covers only original purchaser through authorized dealers.
Limitations: Not warranted against damage from misuse or external elements.
Repair: Performed through official service channels if needed.
5. UnderCover Elite
Warranty: Lifetime on ABS body, 1 year on lift parts and hardware.
Conditions: Valid for original owner with receipt.
Limitations: Excludes improper installation, driving with lid open, unauthorized modifications, or environmental/chemical damage.
Repair: Through official channels; shipping at owner's cost.
Note: Remove cover when transporting oversized items.
6. UnderCover Elite LX
Warranty: Lifetime on structure and factory paint, 1 year on hardware.
Conditions: Only valid for the original owner and first installation.
Limitations: Not covered if repainted, used open, or exposed to aggressive substances.
Care: Use only safe products for plastic and paint.
Repair: Manufacturer decides based on defect evidence.
7. UnderCover SwingCase
Warranty: 1 year on the entire product, including body, locks, hinges, and hardware.
Conditions: Valid from purchase date for original buyer with receipt.
Limitations: No coverage for installation errors, negligence, chemical or mechanical damage.
Care: Clean only with plastic-safe products.
Repair: Repair or replacement available via seller upon manufacturer approval.
How to Submit a Warranty Claim
If a defect is discovered during the warranty period, the product may be returned to the place of purchase, subject to prior approval. Unauthorized returns will not be accepted.
Provide the following:- Order number
- Full name, address, phone number, email
- Vehicle year, make, and model
- Product name or part number
- Description of the issue
- Copy of original receipt
- Photos showing the defect
All claims will be reviewed only upon submission of a complete data package and proof of defect.