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  • Monday to Friday: 7am - 6pm CST
  • Saturday: 8am - 6pm CST
  • Sunday: Closed

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  • Saturday Dec 24th: 8am - 6pm CST
  • Sunday Dec 25th: Closed
  • Saturday Dec 31st: 8am - 6pm CST
  • Sunday Jan 1st: Closed

Sales

  • Monday to Friday: 7am - 10pm CST
  • Saturday: 8am - 8pm CST
  • Sunday: 8am - 10pm CST

Returns

  • Monday to Friday: 7am - 6pm CST
  • Saturday: Closed
  • Sunday: Closed

UnderCover Flex Tonneau Cover

What Do You Drive? We Will Tell You If It Fits.
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Product Information
List Price:
$867.62 - $967.62
Our Price:
$729.00 - $798.00
Made in the USA
Rating:
4.7 (147 reviews)
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    Features

    Measure Your Truck Bed for a Tonneau Cover

    Does your truck have a track system?

    • Ultra low profile fit enhances your truck's looks
    • Unique folding design allows for full access to the bed
    • Fiberglass reinforced panels are light and very strong
    • Can support up to 400lbs on top of cover
    • Cover can't be opened when tailgate is locked
    • Folding section can be easily removed if needed
    • Drain system keeps water out of the bed
    • Mounting is easy since there is no drilling involved
    • Comes in a UV protected textured black finish
    • Proud supporter of Building Homes for Heroes
    • Made in the USA - Rogersville, MO

    Description

    Choosing a tonneau cover for your truck can be extremely difficult given the number of choices available in today's market. Most covers will require you to compromise on either security or access to your truck bed. If you're the kind of truck owner that needs a secure cargo area, but also needs the full truck bed, then an UnderCover Flex tonneau cover may be the right choice for you.

    The Flex truck bed cover is made from fiberglass reinforced panels with an aluminum frame. UnderCover chose to go with this type of panel since they are stronger, lighter, and very resistant to dents or scratches. The cover clamps onto the rails of your truck bed, giving the Flex a super low profile appearance. UnderCover has also added prop rods to hold your cover in the upright, folded position which allows you to use the full truck bed. The folding section can even be removed without any tools if you are hauling a load you need to keep an eye on.

    Mounting your UnderCover Flex cover will be one of the easiest thing you could possibly do on your own. The only thing necessary for installing the cover is a 9/16" wrench. Trucks without drain holes or with a bed liner may need to do some minor trimming or drilling to get everything installed properly. Once you have this tonneau cover installed correctly, the rubber seals and drain tubes should keep your bed nice and weather resistant. No cover can be 100% watertight but the Flex is pretty close!

    With the number of different tonneau covers out there, there are a lot of factors to consider. UnderCover has always been a leader in the tonneau cover industry and all of their bed covers are made in the USA and backed by a 3 year warranty. Once you weigh all the functionality, security, and manufacturer history that comes with it, choosing an UnderCover Flex tonneau cover should be an easy decision for you to make!

    Manufactured by UnderCover, a Truck Hero company.

    View Available Part Numbers For This Product Line

    Installation

    Installing the Flex model bed cover from UnderCover is easy and simple enough to do right at home. Your tonno has been designed to mount using common hand tools without any drilling or cutting needed. Some models may need to have some drilling done to properly install the drain tubes. We are always happy to answer any questions you might have about any UnderCover product. Feel free to call us at 1-877-216-5446 or 701-253-5906 for any additional information.

    Watch This VideoUnderCover FLEX Installation on Toyota Tacoma | The Mountain Project
    (02:41)

    3 Year Warranty

    UnderCover Flex truck bed covers are backed by a 3 year warranty against defects in materials or workmanship

     

    Videos

    Watch This VideoUnderCover FLEX Installation on Toyota Tacoma | The Mountain Project
    (02:41)

    Product Reviews Summary

    Overall
    4.7 
    Appearance
    4.4
    Price / Value
    4.0
    Ease of Installation
    4.2
    Quality
    4.1
    147  Customer Reviews
    5 Star
    112   
    4 Star
    29   
    3 Star
    5   
    2 Star
    1   
    1 Star
    0   
    Order by

    Part #: UDC-FX21019 Posted on
    Was this review helpful?
    5.0
    - 2016 Ford F150 (Staley, NC)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Part #: UDC-FX11002 Posted on
    Was this review helpful?
    5.0
    - 2016 Chevy Colorado (San Diego, CA)
    Appearance
    Price / Value
    Ease of Installation
    Part #: UDC-FX21019 Posted on
    Was this review helpful?
    4.0
    - Ford F150 (SUGAR LAND, TX)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Part #: UDC-FX31004 Posted on
    Was this review helpful?
    5.0
    - 2012 Ram Truck 1500 (Ilion, NY)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Part #: UDC-FX41003 Posted on
    Was this review helpful?
    4.0
    - 2012 Toyota Tacoma (Atlanta, GA)
    Part #: UDC-FX41008 Posted on
    Was this review helpful?
    5.0
    - 2014 Toyota Tundra (Little Rock, AR)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    The cover looks great and was easy to install with some youtube help.
    Part #: UDC-FX41009 Posted on
    Was this review helpful?
    5.0
    - 2009 Toyota Tundra (Carencro, LA)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Part #: UDC-FX31006 Posted on
    Was this review helpful?
    4.0
    - 2016 Ram Truck 1500 (Reading, PA)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Part #: UDC-FX11018 Posted on
    Was this review helpful?
    4.0
    - GMC Sierra 1500 (Springfield, OH)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Part #: UDC-FX21019 Posted on
    Was this review helpful?
    5.0
    - 2016 Ford F150 (Adamstown, MD)
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