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Why Worksport?

  • Made in the USA
  • Low-profile design
  • DiamondSHIELD Finish
  • Flips up for full bed access
  • Four secure latch points
  • 3-year warranty

AL4 Flip-Up Trifold Hard Cover

$1198.49

$1098.49

SAVE $100

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The AL4 is expected to ship between 1 to 7 business days. If you have any questions, please call 888-554-8789 or email us at customerservice@worksport.com.

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AL4 Reviews
ALL REVIEWS AND QUESTIONS

AL4 Flip-Up Hard Cover

Instant, on-the-go full bed access without ever removing the coverโ€”crafted to last, built to perform, and designed to make your truck look its best.

Superior Dual Seal Design

Advanced EPDM seals on both the cover and rails are expertly engineered to lock out the elements and keep your cargo safe, secure, and dry.

A Sleek, Low-Profile Design

The AL4 tonneau cover delivers a smooth, streamlined look that turns heads and makes a powerful statement everywhere you go.

Multiple Latches provide Maximum Security

Four latch points hold the cover tight against the bed, reducing weak spots to help prevent theft and keep your cargo secure on the road.

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Competitor's Panel Design

Composite top panel is
only 0.016" thick

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The paper-thin top panel is prone to damage, and the styrofoam provides no strength or structural integrity.

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Slight Damage to the top panel or falling seal, Can allow water to seep in, causing the foam to absorb water.

Worksportโ€™s Panel Design

Our single formed aluminum panel is
more than 3X thicker*

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Our panels are made from a single sheet of aluminum and reinforced with a crossbar for exceptional durability and structural integrity.

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The edge-to-edge seal prevents water intrusion into the panel, while our seamless single-formed panel eliminattes any gap or entry points.

Why Worksport?

Get a closer look.
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Flip-up

The Ultimate low-profile hard cover, designed to flip-up for on-the-go full bed access

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Keep Water Out

Specially formulated EPDM seals, paired with closed cell foam corner caps and gap seals create a superior seal that stops water instead of diverting it.

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Easy Installation

No Drainage tubes. Simple brackets and the cover are all that is needed to install in under forty-five mins.

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Worksport Tough

Premium-coated, up to 3x thicker aluminum panels provide maximum dent and scratch resistance.

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WARRANTY

Worksport stands by its products, we want to make sure that if there are any issues that are covered under warranty you have a path to get your issues dealt with in a quick, hassle free manner.

Worksport Ltd. (Worksport) warranties the products to be free from defects in material and workmanship on all aluminum framing, plastics, and hardware, against manufacturers defects after the date of purchase for a period of 3 years.

If you discover a defect in a product covered by this warranty we will, at our option, repair the product using new or refurbished components, or if repair is not possible, replace the item.

Hard Tonneau Cover Installation

Worksport AL4 hard tonneau cover offers you quick and easy installation โ€” no cutting, trimming, or drilling is required. Each order contains all necessary hardware to make installation a breeze.

For installation tips and tricks, contact our customer support team and check out our comprehensive install guides for detailed instructions on popular truck models such as Ford F-150, Chevrolet Silverado, RAM 1500, Toyota Tacoma, and many more.

Install Videos

Size Does Matter

Double-check that you have the correct size.

Click the adjacent diagram for details. Measure your truck's bed interior in inches, from the cab to the tailgate.

Match your measurements to available tonneau covers found on the Worksport website. Please ensure that the truck year, make, model, and trim of your selected truck bed cover match your own vehicle. If they do not, please do not hesitate to contact our customer support teams to help you make the correct decision.

*Note: Return shipping generally will not be covered by Worksport if the wrong product was selected or incorrect measurements were used to determine your truck bed size. If there is an issue, please contact us right away and the issue will be addressed on a case-by-case basis.*

Measure Truck

Need More Help?

If you are having any issues or require additional help with your AL4 tonneau cover then please call our customer service teams located in Canada and US. We have trained professionals ready to assist you right away.

Worksport Customer Service is available Monday - Friday, 9:00am - 9:00pm ET | Saturday - Sunday, 10:00am - 3:00pm ET. If you cannot reach someone right away please use our form. It is also possible to send an email, a message through our chat or leave a voice mail.