SKU:BAK448131
BAK
BAK 6ft 6in BAKFlip MX4 Matte Finish Bed Cover | 2019-2026 GMC Sierra 1500
BAK 6ft 6in BAKFlip MX4 Matte Finish Bed Cover | 2019-2026 GMC Sierra 1500
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The BAKFlip MX4 (GEN 3) fits the 2019-2026 GMC Sierra 1500 6ft 6in bed and delivers a flush-mount hard folding tonneau with a textured matte black finish.
Product Overview
The BAKFlip MX4 is a hard folding aluminum tonneau cover built with heavy-duty top panels, alloy side rails, and high-density polymer cores. Panel strength is increased 22 percent over the original MX4.
BAK's patented auto-latching system secures the cover the moment it's closed, with re-engineered lock components for added forced-entry resistance. EPDM perimeter seals and a 13 percent longer dual-action tailgate seal keep cargo dry.
The cover sits flush with the Sierra 1500's bed rails for a clean, low-profile look that maintains factory tailgate functionality in any position.
Features & Specifications
- Fits: 2019-2026 GMC Sierra 1500
- 6ft 6in bed length fitment
- Heavy-duty aluminum top panels and side rails
- High-density polymer cores, 22 percent stronger than original MX4
- Patented auto-latching system secures cover when closed
- Re-engineered locks resist forced entry
- EPDM rubber perimeter seals block water seepage
- 13 percent longer dual-action tailgate seal
- Flush-mount design with textured matte black finish
Fitment
This part fits the following vehicles:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2026 | GMC | Sierra 1500 | AT4 |
| 2019-2021 | GMC | Sierra 1500 | Base |
| 2019-2026 | GMC | Sierra 1500 | Denali |
| 2019-2026 | GMC | Sierra 1500 | Elevation |
| 2022-2026 | GMC | Sierra 1500 | Pro |
| 2019-2026 | GMC | Sierra 1500 | SLE |
| 2019-2026 | GMC | Sierra 1500 | SLT |
| 2022 | GMC | Sierra 1500 Limited | AT4 |
| 2022 | GMC | Sierra 1500 Limited | Denali |
| 2022 | GMC | Sierra 1500 Limited | Elevation |
| 2022 | GMC | Sierra 1500 Limited | Pro |
| 2022 | GMC | Sierra 1500 Limited | SLE |
| 2022 | GMC | Sierra 1500 Limited | SLT |
Shipping & Returns
Shipping & Returns
Products that are in stock ship within 1-3 business days of being ordered. Please note some items are made to order, or could be out of stock. If you have any questions regarding stock please contact us through the live chat or email and we would be happy to help
Warranty Info
Warranty Info
All warranties are through the manufacturer, they will be facilitated by State Side Performance (some manufacturers require the end user contact the manufacturer directly to facilitate the warranty, in that case we will recommend you contact the manufacturer. Please contact us by Email if you have any questions or concerns regarding a warranty claim.
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Free Shipping for Non Oversize Items of $250
More info on shipping policyFree shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.
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Return Policy
More info on refund and return policyReturns must be UNOPENED, UNUSED, HAVE ALL ORIGINAL PACKAGING, BE IN NEW CONDITION, HAVE A VALID RMA, BE WITHIN A 30 DAY RETURN WINDOW FROM THE DATE OF PURCHASE.