Your shopping cart is currently empty. CLICK HERE to start shopping!
BAKFlip MX4 Tonneau Covers
This item requires Vehicle Fitment, please select Vehicle first!
OR if you know the Part Number you need, select from Options below.
OR if you know the Part Number you need, select from Options below.
Part #:BAK-448203RB
Availability:In Stock
Free Shipping
ONLY Fits Classic Body 6.4ft Bed WITH Factory RamBox Bed Storage.
Price: $1,399.99
- Durable Aluminum Matte Finish Panels.
- Universal Tailgate Operation With Dual Action Seal.
- Injection Molded Latch Housing For Long-Term Durability.
- Premium Density Foam Core.
- Advanced Scratch And Scuff Resistance.
- EPDM Outer Rail Seals For Maximum Water Resistance.
- Will Hold Up To 400lbs Of Evenly Distributed Weight!
- 5 Year Manufacturer Warranty. Made In The USA!
Introducing the BAKFlip MX4, featuring heavy-duty aluminum matte finish panels. The panels offer superior UV and scratch resistance with an enhanced premium density foam core. The MX4 is the upgrade to the G2 aluminum series, equipped with upgraded latch housing components, and an all-new integrated tailgate seal that allows the tailgate to close with the cover up or down.
California Residents: Prop 65 Warning

Customer Reviews
Showing comments 1-5 of 5
BAKFlip MX4 Tonneau Covers fits the following vehicle(s):
- Part Number fits: BAK-448203RB (30346)
- 2012 Ram 1500
- 2013 Ram 1500
- 2014 Ram 1500
- 2015 Ram 1500
- 2016 Ram 1500
- 2017 Ram 1500
- 2018 Ram 1500
- 2019 Ram 1500 Classic (w/ 5 Lug Wheels)
- 2020 Ram 1500 Classic (w/ 5 Lug Wheels)
- 2021 Ram 1500 Classic (w/ 5 Lug Wheels)
- 2022 Ram 1500 Classic (w/ 5 Lug Wheels)
- 2023 Ram 1500 Classic (w/ 5 Lug Wheels)
- 2012 Ram 2500
- 2013 Ram 2500
- 2014 Ram 2500
- 2015 Ram 2500
- 2016 Ram 2500
- 2017 Ram 2500
- 2018 Ram 2500
- 2019 Ram 2500
- 2020 Ram 2500
- 2021 Ram 2500
- 2022 Ram 2500
- 2023 Ram 2500
- 2024 Ram 2500
- 2012 Ram 3500
- 2013 Ram 3500
- 2014 Ram 3500
- 2015 Ram 3500
- 2016 Ram 3500
- 2017 Ram 3500
- 2018 Ram 3500
- 2019 Ram 3500
- 2020 Ram 3500
- 2021 Ram 3500
- 2022 Ram 3500
- 2023 Ram 3500
- 2024 Ram 3500