Open the cover, secure it in place with the included struts, and gain access to nearly 100% of your truck bed. The MX4 includes rubber bumpers, which prevent the cover from scratching your truck's cab while open.
Keep Your Gear Dry
BAK designed the rails on the MX4 to drain water out and away from your truck bed, keeping your cargo safe and dry. Each rail uses an EPDM seal to keep water from flowing in through the sides of your bed.
Dual Action Tailgate Seal
The design of the MX4 tailgate seal allows you to shut the cover with your tailgate in either the open or closed position.
Matte Black Panels
The MX4 has a UV resistant matte black finish. This powder coat protects the cover from UV rays, scratches, and dents.
No drilling is required to install the cover. If you have a wrench and socket set, you can install the MX4 in about an hour.
Easy For Anyone to Use
Pull the string latch and fold the cover toward your truck cab to open it and access your gear. When you fold the cover back to shut it, the panels automatically latch into place.
Constructed of aluminum panels with a matte black powder coat
EPDM seals provide maximum water resistance
Holds up to 400 lbs of evenly distributed weight
Full bed access in seconds
Installs with no drilling
Universal tailgate seal
3 year warranty
Made in the USA
Best Price Guaranteed
Truck Experts a Call Away
30 Day Return Guarantee
Lifetime Install Support
MADE IN AMERICA
California Residents: Prop 65 Warning
Install Video - BakFlip MX4 - 2019 Chevy-GMC 1500 Crew Cab - BAK