Lomax Professional Series 2900 Hard Tri-Fold Tonneau Cover
Our Professional Series 2900 represents the pinnacle of hard tonneau cover engineering. We built this cover with aircraft-grade aluminum panels and a reinforced tri-fold design that delivers maximum security without compromising bed access. The 2900 installs in minutes without drilling or permanent modifications to your truck.
This cover sits flush with your truck bed rails, creating a low-profile appearance that improves aerodynamics and fuel efficiency. When you need full bed access, the panels fold completely against the cab, giving you unrestricted loading space for oversized cargo. The integrated locking system secures at three points, protecting your gear from theft and weather.
What makes the 2900 different
Aluminum Construction Built for Heavy Use
We engineered the 2900 with .040-inch aluminum panels because we know your truck works as hard as you do. This material provides exceptional strength while keeping the overall weight manageable for one-person operation. The powder-coated finish we apply protects against scratches, UV damage, and road chemicals that deteriorate lesser covers within months.
Each panel features internal bracing that prevents warping under extreme temperature swings. Whether you’re parked in Arizona summer heat or Minnesota winter cold, the 2900 maintains its shape and seal integrity. The aluminum won’t crack like fiberglass or fade like painted steel, giving you a cover that looks factory-fresh for years.
Installation Without Tools or Modifications
The 2900 clamps directly onto your existing bed rails using our proprietary tension system. You won’t drill holes, run wiring, or make permanent changes to your truck. Simply position the cover, adjust the clamps for a tight fit, and you’re ready to lock and go.
We include detailed installation guides with photos specific to your truck make and model. Most owners complete the process in 8-12 minutes working alone. The clamp design accommodates bed rail variations across different truck generations, so you get a secure fit whether you drive a 2015 F-150 or a 2024 Silverado.
Bed Access and Load Flexibility
Single Panel Access
Flip open just the front panel to access tools and smaller cargo near the cab. This configuration keeps the rest of your bed covered and secure while you grab what you need. The panel locks in the upright position, so you don’t need to prop it open or worry about it slamming down.
Full Bed Opening
When you’re loading furniture, building materials, or anything taller than the bed rails, fold all three panels forward against the cab. The 2900 gives you the same vertical clearance as driving with no cover at all. The stacked panels take up only 12 inches of bed space at the front, leaving the rest completely open.
Complete Your Truck Bed Protection System
Rated 4.8 by verified buyers
Questions About the Professional Series 2900
Yes, the Professional Series 2900 works with both spray-in and drop-in bed liners. Our adjustable clamp system accommodates the added thickness of bed liners without compromising the seal or security. You’ll simply adjust the tension slightly tighter during installation to ensure a proper fit. The EPDM gaskets compress enough to maintain a weathertight seal over textured liner surfaces.
We don’t recommend mounting accessories directly on top of the 2900 panels, as this could stress the hinges and compromise the cover’s structural integrity. Instead, use our integrated rail system that’s built into the cover’s frame. This system accepts most aftermarket bed accessories including bike racks, kayak mounts, and cargo bars without drilling into the aluminum panels. The rails distribute weight properly and maintain your warranty coverage.
The 2900 supports up to 400 pounds of evenly distributed weight when fully closed and latched. This rating covers scenarios like leaning on the cover while working or placing lighter items on top during loading. We don’t recommend using the cover as a permanent weight platform, as concentrated loads can damage the hinge mechanisms over time. For heavy equipment storage, keep items inside the bed rather than on top of the cover.
No, the 2900 sits entirely within your truck bed and doesn’t extend past the tailgate when closed. Your backup camera and parking sensors remain fully functional with the cover installed. The low-profile design means the cover stays below the sight line of most cab-mounted cameras, so you won’t see it in your rearview display.
We back the 2900 with a five-year warranty covering defects in materials and workmanship. This includes the aluminum panels, hinge assemblies, locking mechanisms, and seals. The warranty covers normal use in all weather conditions and remains valid even if you remove and reinstall the cover multiple times. We’ll repair or replace any components that fail due to manufacturing defects during the warranty period.
Yes, the 2900 is designed to handle automatic car washes without damage. Make sure all three locking points are engaged before entering the wash bay. The powder-coated aluminum finish resists the chemicals used in car wash soaps, and the sealed edges prevent water from entering your bed. We’ve tested the cover through hundreds of wash cycles without seal degradation or finish damage.
Clean the 2900 with mild soap and water using a soft cloth or sponge. Avoid abrasive cleaners or brushes that could scratch the powder coat finish. Rinse the seal edges periodically to remove dirt buildup that might prevent proper closure. Apply a silicone-based lubricant to the hinges twice yearly to maintain smooth operation. The aluminum panels don’t require waxing or special treatments to maintain their appearance and protection.