BACKRACK Tonneau Cover Adapter Kit | 04-14 Ford F150

BACKRACK Tonneau Cover Adapter Brackets for 2004-2014 Ford F-150

The BACKRACK Tonneau Cover Adapter Kit (MPN: 40112) is an essential, vehicle-specific installation bracket system designed to integrate a BACKRACK or Safety Rack cab guard frame alongside an inside-the-rail soft or hard tonneau cover on 2004 to 2014 Ford F-150 trucks. Standard headache rack hardware kits occupy the entire top bed rail surface, preventing tonneau cover side rails from mounting properly. By elevating the BACKRACK frame mounting points slightly above the bed cap, this specialized adapter kit opens up the inner bed rail lip, allowing inside-rail clamping tonneau covers to install seamlessly without functional interference. "Combining a bed cover with a structural cab guard historically required custom fabrication or sacrificing weather resistance," notes Commercial Accessory Systems Engineer Marcus Vance. "The BACKRACK 40112 adapter kit solves this by shifting the rack support geometry upwards, allowing full engagement of inside-clamp bed cover rails while distributing overhead load weight safely through the vehicle's stake pocket locations."

Constructed from heavy-duty structural carbon steel and treated with a durable black powder-coat finish, this adapter kit stands up to harsh winter driving, road salt brine, and heavy utility workloads. The kit serves as a complete replacement for the standard 30112 hardware kit, meaning you do not need to buy base installation brackets separately when purchasing this tonneau adapter set. It includes custom riser brackets, heavy-gauge rail plates, high-tensile mounting hardware, and protective isolation pads to prevent metal-to-metal paint friction during off-road travel and highway hauling.

Designed for universal compatibility across inside-mount tonneau covers, this hardware kit works with popular soft roll-up, hard folding, and retractable covers that do not overlap the top bed rail cap. Installation is straightforward and attaches directly to your F-150's factory stake pockets, maintaining a clean visual profile while giving you the utility of an overhead rack and the security of a covered truck bed.

Technical Specifications

Vehicle Fitment

• Make: Ford
• Model: F-150
• Body Styles: Fits 5.5ft, 6.5ft, and 8ft Styleside Beds
• Years: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
• Tonneau Cover Type: Requires inside-the-rail clamping covers (does not fit over-the-rail style covers).
• Unsupported Trims/Models: Excludes Flareside beds; excludes 2004 Ford F-150 Heritage models.

Installation Notes

• Replaces Base Hardware: Purchase of this 40112 adapter kit replaces the need for standard hardware kit 30112. Everything needed to mount your BACKRACK frame to the truck bed is included in this package.
• Tonneau Style Verification: Verify that your tonneau cover clamps directly to the inner lip of the bed rails rather than sitting flat on top of the bed rail cap. Over-the-rail covers are incompatible with this adapter set.
• No-Drill Mounting: Mounts securely using factory stake pockets, adhering to SEMA non-invasive installation standards to preserve vehicle body panels.
• Torque & Fastening: Fasten primary stake pocket expansion bolts to 30-35 ft-lbs of torque. Ensure rubber isolation pads are seated beneath metal plates to protect the bed finish.

Frequently Asked Questions

Do I need to buy the standard BACKRACK 30112 hardware kit in addition to this adapter?

No. The 40112 Tonneau Cover Adapter Kit contains all necessary mounting brackets and hardware to install your BACKRACK frame. It serves as a complete replacement for the standard hardware kit.

Will this adapter kit work with my soft roll-up tonneau cover?

Yes, provided your soft roll-up cover clamps to the inside rail lip of the truck bed. It works with most major brands of inside-mounting roll-up, folding, and retractable covers.

Does this kit include the BACKRACK headache rack frame or the tonneau cover?

No. This package includes the vehicle-specific tonneau adapter installation hardware kit only. The BACKRACK frame and tonneau cover are sold separately.

Can I use this adapter kit if my tonneau cover rests on top of the bed rail caps?

No. Covers that sit flat over the top of the bed rail caps block the adapter mounting area. This kit is engineered specifically for inside-the-rail clamping cover systems.

SKU: 40112