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UnderCover FX11022 Flex Hard Folding Tonneau Cover Chevrolet Silverado/GMC Sierra 1500 19-25 5'8"
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| Note | Works W/Or W/O MultiPro Tailgate |
| Note | Will NOT Work W/Factory Bed Storage Boxes |
| Brand | UnderCover |
| Submodel | Без пластиковый вкладыш |
| Material | Aluminum |
| T-Slot Rails | No |
| Material Type | Hard |
| Series | Flex |
UnderCover Flex
Rugged, hard tri-fold tonneau cover designed to protect truck cargo with a low-profile folding design, secure hard-shell construction, and strong weather resistance.
The UnderCover Flex uses rigid, lightweight aluminum-skinned panels that are impact-, abrasion-, and cut-resistant. The panels are finished in a corrosion-resistant gloss-black texture for durable protection and sleek styling. When evenly distributed, the cover supports up to 400 lb.
Access is fast and simple: drop the tailgate, pull a release cable, and fold the cover toward the bulkhead. The cover can be secured in a 2/3 open position with integrated safety straps or folded flush against the rear window and held with built-in prop rods for full bed access. Close and lock the tailgate to secure your cargo.
The cover resists moisture with EPDM rubber hinges, perimeter seals, and a dual-action tailgate seal. Any water that passes the side seals is routed through integrated drain channels and out through drain tubes to keep the bed dry.
- Premium hard-folding design
- Easy-to-use tri-fold operation
- Durable, lightweight aluminum-skinned panels
- Corrosion-resistant gloss-black textured finish
- Flush, low-profile appearance
- EPDM rubber hinges, perimeter seals, and dual-action tailgate seal
- Integrated drain channels and drain tubes
- Full bed access when folded flush against the cab
- 400-lb. weight rating (evenly distributed)
- Limited 3-year warranty
*Installation/compatibility: Features a clamp-on, no-drill mounting system for straightforward installation. Verify fitment for your vehicle's year, make, model, and bed type before installation.
UnderCover FX11022 Flex Hard Folding Tonneau Cover Chevrolet Silverado/GMC Sierra 1500 19-25 5'8" - Features
| Note | Works W/Or W/O MultiPro Tailgate |
| Note | Will NOT Work W/Factory Bed Storage Boxes |
| Brand | UnderCover |
| Submodel | Без пластиковый вкладыш |
| Material | Aluminum |
| T-Slot Rails | No |
| Material Type | Hard |
| Series | Flex |
| Submodel | 5'8" Bed |
| Type Cover | Hard Folding |
| Color | Gloss Black |
|
Fitment
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2020||Chevrolet||Silverado 1500, 2020||GMC||Sierra 1500, 2021||Chevrolet||Silverado 1500, 2021||GMC||Sierra 1500, 2019||Chevrolet||Silverado 1500 New Model, 2019||GMC||Sierra 1500 New Model, 2022||Chevrolet||Silverado 1500, 2022||GMC||Sierra 1500, 2023||GMC||Sierra 1500, 2022||Chevrolet||Silverado 1500 New Model, 2023||Chevrolet||Silverado 1500, 2024||Chevrolet||Silverado 1500, 2024||GMC||Sierra 1500, 2025||Chevrolet||Silverado 1500, 2025||GMC||Sierra 1500, 2022||GMC||Sierra 1500 New Model
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| Box Weight | 69 lbs |
| Box Length | 81 in |
| Box Width | 31 in |
| Box Height | 8.5 in |
| UPCCode | 192631024248 |
UnderCover FX11022 Flex Hard Folding Tonneau Cover Chevrolet Silverado/GMC Sierra 1500 19-25 5'8" reviews
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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.
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