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UnderCover Flex Tonneau Cover

What Do You Drive? We Will Tell You If It Fits.
Product Information
List Price:
$989.00
Our Price:
$839.00 - $879.00
Made in the USA
Rating:
4.7 (229 reviews)
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    Description

    • Panels constructed of aluminum with an FRP coating on top
    • EPDM seals provide maximum water resistance
    • FRP exterior panel stays cooler to the touch
    • Holds 300 lbs evenly distributed
    • 3 year warranty
    • Made in the USA

    Measure Your Truck Bed for a Tonneau Cover

    Does your truck have a track system?

    The Undercover Flex is constructed of Fiberglass reinforced polymer and aluminum. The aluminum provides structure and rigidity while the fiberglass reinforced polymer protects against scratches and dents. The Flex also utilizes EPDM rubber seals and hinges so it provides maximum security from rain and snow.

    The Undercover Flex installs easily with no drilling thanks to the clamp-on design. You only need basic tools like a socket wrench to complete the installation on most vehicles. One of the best features the Flex offers is the ability for you to gain full bed access without having to remove the cover completely. You simply fold the cover panel by panel to the front of the bed, then attach the prop rods to secure it upright position. The truck can safely be driven with the cover in this position at highway speeds.

    Undercover warrants this cover against any manufacturing defects for a period of 3 years. The cover also is made in the USA so you can rest easy knowing the quality is second to none.

    View Available Part Numbers For This Product Line

    Videos

    Watch This Video
    UnderCover Flex Tonneau Cover Fast Facts on a 2017 Chevy Silverado 2500
    (01:56)

    Review

    Product Reviews Summary

    Overall
    4.7 
    Appearance
    4.9
    Price / Value
    4.4
    Ease of Installation
    4.7
    Quality
    4.6
    229  Customer Reviews
    5 Star
    175   
    4 Star
    40   
    3 Star
    10   
    2 Star
    4   
    1 Star
    0   
    Order by

    Very pleased
    Part #: UDC-FX21002 Posted on
    Was this review helpful?
    5.0
    - 2014 Ford Raptor (Big spring, TX)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    I’m very happy with it. Nice fit on Gen 1 Raptor. Easy to install, watertight with extra weatherstripping added to tailgate, and looks slick. I would highly recommend.
    Simply the Best!
    Part #: UDC-FX51016 Posted on
    Was this review helpful?
    5.0
    - 2017 Nissan Titan (Clarksville, TN)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    This is my second Undercover Flex. I just bought a new truck and had to have my Flex. These covers are very easy to install, very strong and look great. My gear is always safe and dry. The best part is that the cover is so easy to fold up and lock in place if you need full bed access. Couldn't be happier with my Undercover Flex. Thank you for great shipping as well.
    Part #: UDC-FX21021 Posted on
    Was this review helpful?
    5.0
    - Ford F250 (Clemmons, NC)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Part #: UDC-FX51016 Posted on
    Was this review helpful?
    2.0
    - 2017 Nissan Titan (Hampton, GA)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Although real truck.com was great, website is great, and pretty fast shipping also. So I have no complaints with them at all but I do not like this product.If you have a Nissan titan and you have the utility track YOU will not be able to use it anymore with this bed cover. You also have to take off your lids from your toolboxes if you have those which is no easy task. My bed cover leaks no matter how I have it adjusted. And the latches are just a little too short and they are nonstop not lining up and not closing all the way.
    Part #: UDC-FX21019 Posted on
    Was this review helpful?
    5.0
    - 2018 Ford F150 (Mt Juliet, TN)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Part #: UDC-FX21019 Posted on
    Was this review helpful?
    5.0
    - 2017 Ford F150 (Lake Worth, FL)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Part #: UDC-FX11018 Posted on
    Was this review helpful?
    4.0
    - 2018 GMC Sierra 1500 (Portland, OR)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    F150
    Part #: UDC-FX21002 Posted on
    Was this review helpful?
    5.0
    - 2014 Ford F150 (New York Mills, NY)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    Bought this for my 14 f150. Installation was simple and fast. So far no leaks and it's winter in central NY. Built well and looks great. Highly recommended this cover. Kind of pricy but worth it.
    Part #: UDC-FX31006 Posted on
    Was this review helpful?
    5.0
    - 2017 Ram Truck 1500 (Nipomo, CA)
    Great Cover
    Part #: UDC-FX41007 Posted on
    Was this review helpful?
    5.0
    - 2013 Toyota Tundra (ARDMORE, OK)
    Appearance
    Price / Value
    Ease of Installation
    Quality
    This was a perfect fit for my 2013 Toyota Tundra. Easy installation and great looks. Minimal water intrusion but just because I didn't get a good seal on the tape at the front. Will likely replace the tape and fix the issue.
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    Warranty

    3 Year Warranty

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


    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 Video
    How to Install UnderCover Flex Tonneau Cover on a 2017 Chevy Silverado
    (06:33)