SKU:BAK448130
BAK
BAK BAKFlip MX4 5ft 8in Hard Folding Tonneau Cover | 2019-2026 GMC Sierra 1500
BAK BAKFlip MX4 5ft 8in Hard Folding Tonneau Cover | 2019-2026 GMC Sierra 1500
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The BAK BAKFlip MX4 (GEN 3) fits the 2019-2026 GMC Sierra 1500 with a 5ft 8in bed and delivers a flush, matte-finish hard folding cover with 22 percent more panel strength than the original MX4.
Product Overview
The BAKFlip MX4 is a hard folding tonneau built from heavy-duty aluminum top panels and side rails, reinforced with high-density polymer cores for a 22 percent strength increase over the original.
Security comes from BAK's patented auto-latching system plus re-engineered lock components that resist forced entry better than the GEN 2.
Revised EPDM rubber perimeter seals and a 13 percent longer dual-action tailgate seal keep weather out while preserving factory tailgate function on your Sierra 1500.
Features & Specifications
- Fits: 2019-2026 GMC Sierra 1500 (5ft 8in bed)
- Heavy-duty aluminum panels with polymer cores
- 22 percent stronger panels vs. original MX4
- Patented auto-latching security system
- Re-engineered locks resist forced entry
- EPDM rubber perimeter seals block seepage
- 13 percent longer dual-action tailgate seal
- Sits flush with bed rails for a clean profile
- Textured matte black finish on all surfaces
Fitment
This part fits the following vehicles:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2026 | GMC | Sierra 1500 | AT4 |
| 2022-2026 | GMC | Sierra 1500 | AT4X |
| 2019-2021 | GMC | Sierra 1500 | Base |
| 2019-2026 | GMC | Sierra 1500 | Denali |
| 2022-2026 | GMC | Sierra 1500 | Denali Ultimate |
| 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.