AutoAnything, Inc.
Select your vehicle:
Select your vehicle:
AutoAnything, Inc.
Your Cart Is Empty
Select your vehicle:
Select your vehicle:

UnderCover Tonneau Covers

Cover. UnderCover. Tonneau covers that are shaken, not stirred. The gentleman assassin’s top choice in truck bed covers. Don’t worry, they’re pretty solid for non-assassins too. Undercover truck bed covers are some of the best in the industry, available at a wide range of price points and styles. They’ve been bringing quality and innovation out of Missouri to the truck world since 1999 and are still one of the top brands today.
UnderCover truck bed covers are available in a range of styles, from the standard, hinged Classic fiberglass tonneau, to the Ultra Flex UnderCover hard tonneau covers featuring aluminum tri-fold panels. If you want to save a little cash, the standard Flex is the cheapest of the UnderCover hard tonneau covers. Featuring hard fiberglass reinforced polymer panels, the Flex can handle up to 400lbs on top without breaking a sweat, and folds easily up and out of the way when you need space in your truck bed.

More the adventurous type? The new Ridglander line of UnderCover bed covers features integrated t-slot rails and included RhinoRack crossbars so you can mount up a cargo carrier, bike racks, kayak or canoe racks, just about anything you could normally mount to a roof rack. All this mounted on top of the hard shell hinged UnderCover truck bed covers, leaving your truck bed below open for packing the rest of your gear or equipment. Speaking of storage, check out the Undercover SwingCase tool boxes that swing out from the unused space aft of the wheel wells.

Looking for style, the ultimate in weather sealing, and aerodynamics? Check out the LUX UnderCover hard tonneau cover. It features lightweight but strong ABS construction, can be ordered paint matched to your exact paint code, and can be installed and removed without the need of tools. The LUX Undercover bed covers are super low profile, giving you an OEM+ look and an included wall mount to hang it up when you don’t need it.

Each of these UnderCover truck bed covers come with a 3-5 year warranty depending on the model, soft rubber contact surfaces along the sealing edges to keep weather out of your truck bed, and every one of our UnderCover tonneau covers comes UV treated to make sure they won’t fade over time and so the hinges won’t crack and lose their seal over time. Pair these with a rubber tailgate gasket to fully waterproof your truck bed under your new Undercover bed cover.

Finding yourself spoiled for choice and can’t make up your mind on which of these UnderCover tonneau covers is right for you and your truck? Give us a call or hop into a chat with one of our Gearheads and we’ll get you going on the best solution that meets your needs and your budget.
Current Offers
Price Range
9 products

Free, no-hassle exchanges

Risk-free. Guaranteed perfect fit.

Guaranteed Lowest Price

Price protection for up to 1 year.

In-House Experts

Chat or Call for Special Offers.

Customer Reviews

UnderCover Swing Case Truck Tool Box

Boxes are adequate for my needs and easy to access.

These swing out boxes were easy to install but based on the instructions and alignment to my truck's mounting positions they do not set level with the top rail of the truck bed. I like the tray and cubby underneath it and easy access to contents when swung out. I have the BAKFlip MX4 folding tonneau cover and the tool boxes fit perfectly underneath. The plastic locks in the lid and to prevent the boxes to be lifted out seem easy to defeat, but as I have the tonneau cover installed, no problem. View more reviews...
Posted By Peggy F (FRIENDSWOOD, TX) / June 15, 2022
UnderCover Ultra Flex Tonneau Cover

Install challenging

Side rails hard to keep straight. I needed to use composite shims from Lowe's to keep the side rails level. The cover itself seems well made. View more reviews...
Posted By Anthony V (AUBURN, NY) / April 12, 2022
2019 Chevy Silverado
UnderCover Flex Tonneau Cover

Great Cover

This hard folding cover is ideal if you want to keep stuff covered and protected yet still need to use the bed for larger items at times. The hard cover can handle all the snow in Michigan, keeping it dry in the bed. View more reviews...
Posted By Erick S (GRAND RAPIDS, MI) / February 25, 2022