Solid Fold ALX Hard Folding Tonneau Cover Fits Ford F-150 5'5 and 6'5 2023+ by Extang
Solid Fold ALX - Simple Twist & Lift Auto-Latching Hard Folding Cover
While the Extang Solid Fold ALX might look identical to our popular Solid Fold 2.0, it comes with one key difference—the addition of our proprietary Secure Rotary Release Latching System. This system is also found on our low-profile Endure ALX and soft-folding Trifecta ALX, offering easy one-handed operation—simply drop the tailgate, twist, and lift.
Closing the Extang Solid Fold ALX is just as easy—the cover's Secure Rotary Release Latching System automatically latches when shut against the bed rails.
Aside from our upgraded rotary latch system, the Solid Fold ALX features the same premium build quality as the Solid Fold 2.0, including proprietary 1-inch thick EnduraShield TPO panels to resist dents, scratches, and UV-induced fading. Reinforcing these panels is a lightweight, EnduraCoat-finished aluminium frame with dual-pivot MaxHinges. Despite the cover’s lightweight design, it’s remarkably strong—capable of supporting 600 pounds of evenly distributed weight.
If weather resistance is a concern, Extang has you and your truck bed covered. Exclusive hard polymer rubber corners, hinge caps, and snap-on triple-fin perimeter seals prevent moisture intrusion from any angle, keeping your cargo clean and dry.
Installing the Solid Fold ALX Tonneau Cover is quick and easy using Extang’s proprietary, tool-free Jaw-Grip clamps and bolt-on rotary latch strikers. If full bed access is required, the cover is removable in seconds without any tools.
Features
Rotary Latch - Unique among tri-fold covers, the ALX uses a simple "twist & lift" function to open and close the cover without the use of tailgate clamps.
Weather Resistant - The ALX has hard polymer rubber corners, hinge caps, and snap-on perimeter seals to keep out virtually all elements.
Endurashield Panels - Durable 1-inch thick EnduraShield panels resist dents, scratches, and UV induced fading, and are capable of supporting up to 600 lbs. of evenly distributed weight.
Jaw-Grip Clamps - Extang's exclusive Jaw-Grip Clamps secure the cover at the front of the bed, making it easy to remove the cover tool-free when full bed access is required.
- Rugged 1-in. thick EnduraShield TPO panels resist impacts, abrasions, and UV exposure
- Durable yet lightweight aircraft-grade aluminum frame with textured-black EnduraCoat finish
- Auto-latching Secure Rotary Release Latching System
- Hard polymer rubber corners, hinge cap seals, and exclusive snap-on triple-fin perimeter seals guard against inclement weather
- Up to 600-lb. load capacity (evenly distributed)
- Dual-pivot MaxHinges
- Offers ⅔ bed access when open
- Integrated buckle straps secure the cover open while driving
- Simple no-drill installation
- Easy tool-free removal when full bed access is required
- Tool-free Jaw-Grip front clamps
Frequently Asked Questions
What is the key difference between the Solid Fold ALX and the standard Solid Fold 2.0?
The Solid Fold ALX adds Extang's proprietary Secure Rotary Release Latching System. Where the standard Solid Fold 2.0 uses tailgate clamps to hold the cover shut, the ALX uses a rotary latch that engages automatically when the cover is closed. To open it, drop the tailgate, twist the knob, and lift. There are no clamps to manage at the tailgate. The EnduraShield panels, frame construction, and sealing system are otherwise the same between the two models.
What is the weight capacity of the Solid Fold ALX?
The Solid Fold ALX is capable of supporting up to 600 lbs (approximately 272kg) of evenly distributed static weight when closed. Always spread any load evenly across all panels and avoid concentrating weight on a single panel or at hinge points.
How does the auto-latching system engage?
The rotary latch strikers are bolt-on components fitted to the bed. When you lower the final panel into place, the Secure Rotary Latch System automatically locks the cover against the bed rail strikers. No manual clamp engagement is required. Opening reverses the process: twist and lift.
Do I need to select the 5'5 or 6'5 variant based on my F-150's bed?
Yes. The two bed lengths are separate variants. Select the variant that matches your specific F-150 bed measurement to ensure correct seal and clamp fitment.
How does EnduraShield resist dents compared to aluminium panels?
EnduraShield is a TPO polymer that flexes slightly on impact rather than creasing permanently like aluminium. Moderate impacts that would leave a lasting dent on an aluminium panel are designed to deflect off or spring back on EnduraShield. It also resists scratching and UV-induced fading, maintaining its matte black finish longer without requiring touch-up.
Does installation require drilling into the F-150 2023+?
No drilling is required. The cover uses Extang's proprietary Jaw-Grip front clamps to attach to the bed flanges. The rotary latch strikers are bolt-on. No permanent modifications to the truck are needed.
Can I remove the Solid Fold ALX entirely when I need full tray access?
Yes. The Jaw-Grip front clamps allow for tool-free removal. The entire cover can be taken off when you need full, unobstructed tray access, and refitting is just as straightforward.
How do the triple-fin perimeter seals hold up in heavy rain?
The hard polymer rubber corners, hinge cap seals, and exclusive snap-on triple-fin perimeter seals provide multiple barriers against water intrusion. In normal to heavy rain conditions the system is designed to perform well. Inspecting seals periodically and keeping them clear of debris helps maintain long-term sealing performance.
