The BAK BAKFlip MX4 (GEN 3) fits the 2009-2018 Ram 1500 5ft 7in bed with RamBox and delivers a low-profile hard folding tonneau with a matte finish.
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Install Difficulty: DIY Possible
Clamps to factory bed rails with included hardware; typically installs in 30-45 minutes with no drilling required.
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 22 percent more panel strength than the previous generation.
An auto-latching system secures the cover when closed, and re-engineered lock components resist forced entry. EPDM perimeter seals and a 13 percent longer dual-action tailgate seal keep cargo dry.
The matte black finish sits flush with the bed rails for a clean, factory look on your Ram 1500.
Features & Specifications
Fits: 2009-2018 Ram 1500
For trucks with RamBox
For trucks with the factory track system
5ft 7in bed length fitment
Fits RamBox-equipped beds
Heavy-duty aluminum panels with polymer cores
22 percent stronger panels vs. GEN 2
Auto-latching system with re-engineered locks
EPDM perimeter seals block water seepage
13 percent longer dual-action tailgate seal
Textured matte black finish, flush-mount profile
Fitment
This part fits the following vehicles:
Year
Make
Model
Submodel
2009-2010
Dodge
Ram 1500
Laramie
2009-2010
Dodge
Ram 1500
SLT
2009-2010
Dodge
Ram 1500
Sport
2009-2010
Dodge
Ram 1500
ST
2009-2010
Dodge
Ram 1500
TRX
2009-2010
Dodge
Ram 1500
TRX4
2011-2018
Ram
1500
Big Horn
2012-2018
Ram
1500
Express
2011-2018
Ram
1500
Laramie
2014-2015
Ram
1500
Laramie Limited
2011-2018
Ram
1500
Laramie Longhorn
2015-2018
Ram
1500
Limited
2014-2018
Ram
1500
Lone Star
2011-2016
Ram
1500
Outdoorsman
2015-2018
Ram
1500
Rebel
2011-2018
Ram
1500
SLT
2014-2018
Ram
1500
Special Service
2011-2018
Ram
1500
Sport
2011-2012
Ram
1500
ST
2012-2018
Ram
1500
Tradesman
⚠ 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.
