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Many hard covers make it tough to carry taller cargo or reach gear up front. The Lomax Professional Series solves that with a tri-fold aluminum design that opens fast and removes without tools. Fold the three panels up to access two-thirds of the bed, or lift them off completely for full use. Built-in handles and retractable storage straps keep everything secure when folded, so the cover stays put even on bumpy roads.




Rain, dust, or snow won’t easily find their way in. The panels overlap the bed rails with continuous rubber seals, and the vinyl-coated hinges block water and dirt from seeping through. A slight arc in the cover helps shed water naturally without needing drain tubes. It’s a simple system that keeps your cargo dry and protected through all kinds of conditions.

The Lomax Professional Series uses impact-resistant aluminum that’s 20 percent stronger than typical truck body panels. Each of the three sections supports up to 400 lbs of evenly distributed weight while the entire cover weighs only about 50 lbs. That balance of strength and light weight makes it easy for one person to handle, while still giving solid protection against hail, falling tools, or heavy gear stacked on top.

When closed with a locked tailgate, this cover turns your truck bed into a sealed compartment. The panels automatically secure to side rails at 10 points—using hooks, catches, and latches—to stop prying or lifting from outside. With no exposed latches, it deters theft far better than a soft cover while keeping your fifth-wheel connection or valuable equipment safely hidden.

Sitting only about ½ inch above the bed rails, the low-profile design gives a streamlined look that cuts wind noise and drag to help with fuel economy. The black diamond mist finish resists scratches, UV fade, and impact marks so it keeps its shine year after year. Installation is straightforward with Tight Bite clamps—no drilling needed—and stake pockets stay open for racks or accessories.



Ratings & Reviews
Relatively easy to install, looks great and seems to fit well. Etrailer delivered promptly, had great follow up and I will be ordering from them again! Great employees, I loved the self help videos done by the employees..
Great product! Easy install!
The product is excellent! The only problem I had is that the box it was shipped in was very damaged, one side torn open. There was no damage to the product and all parts were there but the shipper did a very poor job patching up the box.
This is the 2nd time I have bought my tonneau cover and side rails for my truck and once again the products are top notch and look amazing on my truck. My first purchase was for a Nissan Frontier Pro4X. This time it was for a GMC Sierra 1500 crew cab. Thank you too E-Trailer for helping make my truck awesome. I highly recommend E-Trailer for any after market upgrades.
We really like ths cover. Keeps the camping equipment in our truck secure and looks pretty flasy on our Laramie.
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