The BAK BAKFlip MX4 (GEN 3) fits the 2019-2026 Ram 1500 with the 5ft 7in bed and RamBox, delivering hard folding security with a flush, matte black finish.
Product Overview
The BAKFlip MX4 is a hard folding tonneau built from heavy-duty aluminum panels with high-density polymer cores. Panels deliver a 22 percent increase in overall strength over the original MX4.
Patented auto-latching plus re-engineered lock components resist forced entry. EPDM rubber perimeter seals and a 13 percent longer dual-action tailgate seal keep cargo dry.
The cover sits flush with the bed rails for a clean profile on your Ram 1500.
Features & Specifications
Fits: 2019-2026 Ram 1500 with 5ft 7in bed and RamBox
For trucks with RamBox
For trucks with the factory track system
Will not fit Multifunction Tailgate
Hard folding aluminum panels with 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 sits level with bed rails
Textured matte black finish
Fitment
This part fits the following vehicles:
Year
Make
Model
Submodel
2019-2026
Ram
1500
Big Horn
2026
Ram
1500
Express
2022-2024
Ram
1500
HFE
2019-2026
Ram
1500
Laramie
2019-2021
Ram
1500
Laramie Longhorn
2019-2026
Ram
1500
Limited
2021-2026
Ram
1500
Limited Longhorn
2019-2026
Ram
1500
Lone Star
2021
Ram
1500
Longhorn
2019-2026
Ram
1500
Rebel
2025-2026
Ram
1500
RHO
2020-2021,2025
Ram
1500
Special Service
2019-2026
Ram
1500
Tradesman
2021-2024
Ram
1500
TRX
2021
Ram
1500
TRX Launch Edition
2025-2026
Ram
1500
Tungsten
2025-2026
Ram
1500
Warlock
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.
Shipping & Returns
Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.
Warranty
All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.
Free 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.
Returns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.
