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When you need to haul something tall or long, you don’t want to pull your cover off or fight with hardware. The Lomax Hard Tonneau Cover folds up in three sections so you can open two-thirds of your bed or remove the panels completely without tools. Built-in handles make lifting easy, and storage clips with retractable straps keep everything secure when folded. You still have rear-window visibility and open stake pockets for racks or tie-downs.



The Lomax uses impact-resistant aluminum panels that are 20 percent stronger than standard truck body material while weighing only about 50 lbs. Together they hold up to 400 lbs of evenly distributed weight. The high strength-to-weight ratio means you can lift it by yourself but still trust it to handle heavy gear, hail, or falling debris without sagging.

Rain, snow, and dust stay outside thanks to continuous watertight rubber seals along the rails and vinyl-coated hinges that block moisture. The panels have a slight arc that channels water away so there’s no need for drain tubes. Even in storms or at the car wash, the cover keeps your bed and cargo protected from the elements.

When closed, this cover automatically latches to the side rails at 10 points—using hooks and catches that can’t be reached from the outside. With your tailgate locked, the bed is fully secured. There are no external latches to pry open, so your gear stays safe whether you’re parked overnight or on the job site.



The Lomax sits only about ½ inch above the bed rails for a sleek, flush appearance that cuts down on wind drag and road noise. The black diamond mist finish resists scratches and UV damage so it stays looking sharp. Installation uses 8 Tight Bite clamps—no drilling needed—and the rails leave stake pockets open for accessories.


Ratings & Reviews
The cover is great, so happy to have it.
1st one available for new frontier at the time-fit well-customer loved it
We did not receive this item yet. UPS tracking shows it was delivered to the wrong address, which was a truck stop in Charleston TN about 10 or 15 miles away from our house. UPS is trying to find it. :-(
Well made. Solid. Fairly easy for quick install. All necessary hardware provided.
Lightweight & strong. This cover has gotten alot of compliments & looks great, works well. My only criticism is that the heavy rains can let in a little water but otherwise its perfect and should last a long time to come!
As expected. Easy installation. Get many positive comments. Would purchase again
Very nice. Really sharp looking. This has been the best tonneau cover we have ever had.
Just got it two days ago and am very happy with the quality. The material and workmanship is great, It took 45 minutes from unboxing to driving out of the shop ( having a second person to hold the rails while securing helps ).I park next to a Tacoma with a factory installed cover and there is no comparison (even he says so)
Perfect fit. I was expecting a black cover, but this looked great and turns out to be a real attention getter.
Items well secured when the tailgate is locked. No worries of someone cutting through a cloth cover.
Delivery not as listed.
Finish seems durable, but the panel at the tailgate seems to deflect in the center. Does not seem to have any support. Time will tell on the durability.
Just what I was looking for easy install
This cover replaced a second soft folding cover. The intense sun here in AZ destroys things in quick fashion. Spending a bit more for a hard cover was the correct move. Installing by myself was challenging but after figuring out the clamping system, I prevailed! There were three different clamps that came with the unit. Viewing a Youtube video on installing this cover, they only showed one type of clamp for both sides of the bed rails. I used the short clamps (4) for the bed front, long clamps (2) for the midsection, and long clamps w/plates (2 for the back near the tailgate. Since my bed is covered with a rubberlike coating, I had to cut out the two plugs from the stake pocket holes in order to install the back clamps. I have an undercover swing out tool box so opening and closing the back panel is so much easier than the soft cover units. I like the slim design and the black diamond surface looks great!
Installs easily and does what we need it to do. It is not water tight - things around the edges in the bed will get wet in the rain. It does not fold forward far enough to accommodate our gooseneck trailer when turning sharply.
After a year, there are a few honest dings and scratches (it's not a show truck). But.. you really have to look for them. I was afraid an aluminum tonneau cover would be a glare problem, but it hasn't been... and it still looks grand on a silver truck. I specifically wanted a hard cover, and I've found it eminently functional, easy to adjust to different loads (full cover, 1/3 bed cover, or removed), and the side rails haven't impeded anything I want to put in the bed (up to and including a full size carriage axle). When folks ask "Where'd you find an aluminum tonneau?" I send them to etrailer.com because I'm happy with y'all.
Very good product, easy to install. Very strong while thin and easy to fold.
I certainly recommend this product.
It installed on the side rails inside the bed.
The look is great. So far the best I ever had.
But the most is that It could be removed completely very easily!! so I don't have any folded cover on the back window of my truck.....
Fairly quick delivery, especially during the holiday season. Super easy install and love the look. Still in the suggested 48 hour initial period so haven't removed the cover and reinstalled it, but if the original install is any indication, it will also go smoothly.
Product is good instructions suck, you tube was more useful. Dont send generic instructions, for two types of vehicles. Handy person can do install but more precise and more detailed pictures of how stuff is installed and direction it should be oriented.
The delivery took a little longer than expected. Installation took about 25-30 minutes. I like it. It works as expected and looks so cool. It does leak just a small amount in the front passenger corner. I think with a little bit of settling, it'll be fine. Perhaps someone there can give me some advice on correcting that.
we installed the Tonneau cover and it was the best-looking item for my truck. I also ordered side boards for my truck from e-trailer too and they were just as good. I am very pleased with the items that were purchased. I believe they are very durable and will withstand the Phoenix heat here. thank you, etrailer.
Overall the cover is the best in looks and functionality. It installs in 20 minutes and fits like glove. Etrailer did a great job with shipping and communication, however I purchased this as an open box and NEVER installed. This was not true. It said it had minor cosmetic damage due to unboxing, I would say that most of the damage was caused by the very poor job of packing the cover back into the box and shipping it somewhere. My box looks like Swiss cheese with all the holes. Yes I did get the cover at a lower cost, and it is fully functional, but if you are considering an open box purchase, beware.
Love it and so many others also. Great comments for its looks and sturdiness. I made a perfect choice,
Easy to install the frame rails on the Rambox bed. Made slight adjustments to allow the lids to open and close freely.
I like the flush look of this vs the soft cover, plus the added security it offers being rigid aluminum.
Product arrived promptly as advertised. No problems installing, glad I did it myself. Bought some clamps and was able to do it solo. Looks great on my new Maverick. Had one on my 2020 Ridgline previously.
Installation was quick and easy but read the instructions carefully. And watch the video very helpful
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