Features to know about

Strong Bed Security: 10-Point Locking System

When you’re hauling tools, gear, or expensive equipment, keeping everything safe matters. The Lomax Professional Series Hard Tonneau Cover locks down tight with a 10-point security system that automatically engages as the panels close. There are no exterior latches to pry at, and once your tailgate is locked, your cargo is sealed off inside. It’s a solid aluminum setup that keeps thieves and weather out while giving you quick access by pulling the release cable from either side.

Full Bed Use: Tri-Fold Aluminum Panels

You don’t have to remove this cover to haul large items. The tri-fold aluminum panels fold up easily for two-thirds bed access, and built-in handles make lifting simple. When you need the full bed, the panels lift off without tools in just seconds. Integrated storage clips with retractable straps keep everything tight and quiet when folded—no rattles or metal-on-metal contact, even on rough roads.

All-Season Protection: Watertight Seals and Arched Design

Rain, snow, or road dust won’t get in. Continuous rubber seals run the full perimeter of the cover, and vinyl-coated hinges block out moisture at the folds. The panels have a slight arc that channels water away from the bed so there’s no need for drain tubes. Whether you’re parked outside in a storm or running through a car wash, your cargo stays dry and clean underneath.

Low-Profile Style: ½" Above the Bed Rails

This cover keeps your truck looking clean and factory-finished. It sits about ½ inch above the bed rails for a sleek, aerodynamic fit that cuts wind drag and helps improve fuel economy. The black diamond mist finish adds a bold look while resisting scratches, UV damage, and everyday wear.

Built to Handle Real Use: 500 lb Capacity Aluminum Construction

The three heavy-duty aluminum panels have a high strength-to-weight ratio—light enough to lift off by one person but strong enough to support up to 500 lbs of evenly distributed weight. The construction shrugs off hail and heavy snow without bending or warping, so you get lasting durability through every season.