About BAK Industries
BAK Industries builds hard folding, hard roll-up, and retractable tonneau covers for pickup trucks, sold under the BAKFlip and Revolver product lines. The company's covers are designed and hand-assembled at a 125,000-square-foot manufacturing facility in Madison Heights, Michigan, and BAK has been part of the Truck Hero family of truck-accessory brands since 2014 -- the group that renamed itself RealTruck in 2022 and now handles BAK's retail distribution and customer support.
The BAKFlip MX4 is one of the best-selling hard folding tonneau covers sold in the US, built from matte-finish aluminum panels that fold flat against the cab for full bed access. On RevRated, the BAKFlip MX4 is the top-rated pick in our tonneau cover roundup, where its automatic dual-action latching system and 5-year warranty stood out against soft roll-up and retractable alternatives.
Brand website: bakindustries.com
What BAK Industries makes
BAK Industries's range runs wider than the products we review. The lines we know best from our own testing are marked with a star:
BAKFlip hard folding tonneau covers
matte aluminum multi-panel covers that fold flat against the cab for full bed access -- featured on RevRated — featured on RevRated
Revolver hard roll-up tonneau covers
aluminum-panel covers that roll up toward the cab for a lower-profile stowed footprint
BAKFlip EZ-Lift retractable-style covers
spring-assisted opening for easier one-hand operation than the standard folding latch
Tonneau cover accessories
replacement latches, seals, and mounting hardware for existing BAK covers
Why we recognized BAK Industries
The RevRated Top Brand recognition isn't paid for and can't be applied for. We award it to the brands whose products consistently stand out in our hands-on category reviews. BAK Industries earned it on the strength of the products below, evaluated the same way every product on this site is: bought, run on real vehicles, and judged on merit.
BAK Industries products we rated highly
BAK BAKFlip MX4 Hard Folding Tonneau Cover
Matte-finish aluminum panels resist the scratches and UV chalking that show up quickly on gloss-finish competitors, and the automatic dual-action latching system engages security pins at the rear without a separate key or manual step -- removing the most common failure mode of soft and roll-up covers, an unlatched cover left vulnerable because the owner forgot to lock it. The three-panel fold preserves 100 percent bed access for hauling large cargo, and the cover carries a 5-year warranty backed by a 16,000-plus-review track record across the BAKFlip family.
Read the 7 Best Tonneau Covers of 2026 guide →What earned BAK Industries the recognition
- The BAKFlip MX4 is the top-rated pick in RevRated's tonneau cover roundup, backed by over 16,000 reviews across the BAKFlip product family.
- Covers are designed and hand-assembled in the USA at BAK's 125,000-square-foot Madison Heights, Michigan facility.
- The automatic dual-action latching system engages security pins on close, removing the most common security gap in soft and roll-up covers -- an owner who forgets to manually lock the cover.
- The three-panel folding design keeps 100 percent of the truck bed usable when folded, unlike retractable covers that consume 10-12 inches of bed length in their canister.
- Backed by a 5-year manufacturer warranty and the distribution and support network of RealTruck, part of the Truck Hero family of truck-accessory brands since 2014.