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Extang Express Toolbox Tonneau Cover 60455

Product Information
Our Price: $499.00
Part #:60455
Applications: View All
  • Fits behind 18" to 21" tool box
Add to Cart
Ships Oct 26th - 28th


Measure Your Truck Bed for a Tonneau Cover

Does your truck have a track system?

  • Fits behind standard 20" crossover tool boxes (sold separately)
  • Heavy duty locking rear tail rail
  • Opens and closes easily by one person
  • Simple, no drill clamp on and easy installation
  • When rolled up, straps store it neatly behind toolbox
  • Aggressive high peel strength Velcro™ side sealing system
  • Spring loaded tension control for a tight, sleek looking cover
  • Mounts to top of bed for more cargo space when cover is rolled up
  • Made in the USA - Ann Arbor, MI


Just because you have a toolbox in the bed of your truck, doesn't mean you are out of luck when it comes to finding a tonneau cover. You can get the same great function and use of the Extang Express tonneau cover and still be able to keep your toolbox. This is a great solution no matter what brand of toolbox you have installed as this cover supports most standard 20" toolboxes.

The tonneau cover is made to open and close easily with fingertip release by just one person. When you are going to roll with the tonneau up, it will secure right behind your toolbox with heavy duty luggage style clasps.

The fabric of your new cover is made with premium sewn, commercial grade tarp, with fully finished edges. The bows are black anodized, scratch-resistant, and heavy duty for lasting support. Express truck covers from Extang also feature an automatic tensioning system, keeping the tarp in perfect tension resistance. This means no matter what kind of climate you are working in, your tarp will be tensioned the way it should be.

Since the cover frame rails mount to the top of your bed, you get more side to side hauling capacity when your tonneau is rolled up, plus it covers your stake pocket holes, if you truck has them.

After you have loaded the bed of your truck up, keeping it safe and secure is important too. To secure the bed of your truck, the Extang Express features a heavy duty locking rear tail rail. You can pick up the Extang Express Tool Box Tonneau right here at RealTruck!

Manufactured by Extang, a Truck Hero company.

View Available Part Numbers For This Product Line


  • 2014-2017 Chevy Silverado 1500, 8' Bed
  • 2015-2017 Chevy Silverado 2500, 8' Bed
  • 2015-2017 Chevy Silverado 3500, 8' Bed
  • 2014-2017 GMC Sierra 1500, 8' Bed
  • 2015-2017 GMC Sierra 2500, 8' Bed
  • 2015-2017 GMC Sierra 3500, 8' Bed


Each Extang Express Toolbox Tonneau Cover comes complete with installation instructions. The simple clamp on installation requires no tools and can be done in your driveway or garage. Plan about 15-30 minutes to install depending on your technical skill. For additional information please call us at 1-877-216-5446 or 701-253-5906.

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How to Install Extang Express Toolbox Tonneau Cover

Limited Lifetime Warranty

The Extang Express offers a lifetime warranty against defective materials or workmanship on all rails, aluminum components, clamps, bows, hardware, and vinyl. The limited lifetime warranty coverage is as follows: 
WARRANTY CONDITIONS: This warranty is against defective materials or workmanship. The warranty is void if the product has been damaged by accident, unreasonable use, neglect, improper service/installation/removal, modifications, acts of God, normal wear and tear, or other causes not arising out of defective materials or workmanship. Consequential and incidental damages are not covered under this warranty.


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Extang Express Toolbox Tonneau Cover Unboxing
Watch This Video
How to Install Extang Express Toolbox Tonneau Cover
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Extang Express Toolbox Tonneau Cover Fast Facts