FREE 2 or 3-Day Delivery on Orders $119+ Details

Talk to a Tundra Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Logo Image
Win $3,000 in Store Credit! Enter Daily >

Proven Ground Soft Tri-Fold Tonneau Cover (14-21 Tundra w/ 5-1/2-Foot & 6-1/2-Foot Bed)

Item TU3411
ExtremeTerrain no longer carries the Proven Ground Soft Tri-Fold Tonneau Cover (14-21 Tundra w/ 5-1/2-Foot & 6-1/2-Foot Bed). Please check out 2007-2013 Toyota Tundra Bed Covers & Tonneau Covers for an updated selection.
Call a Tundra Enthusiast at 1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P

    Video Review & Installation

    Product Information

    Features, Description, Reviews, Q&A, Specs & Installation


    • To Learn How to Measure Your Bed Click Here
    • Versatile Tri-Fold Design
    • Protects Your Cargo from the Elements
    • Weather-Resistant, Leather-Grained Vinyl
    • Aircraft-Grade Aluminum Frame
    • Simple Installation - No Drilling Required
    • Locking Pins and Clamps Included
    • Fits 2014-2021 Toyota Tundra Models with 5.5 and 6.5 foot Bed


    Protect Your Cargo. Discreetly hide cargo in the bed of your 2014-2021 Toyota Tundra while enhancing its exterior styling with a Proven Ground Soft Folding Bed Cover. This Proven Ground Bed Cover features a convenient Tri-Fold design that can be folded up to access your bed, or when hauling larger items. As an added bonus, you may even see up to a 10% increase in fuel mileage because of its aerodynamic design.

    Quality Construction. Proven Ground manufactures its Tonneau Cover with a Tri-Fold frame that is made from aircraft-grade aluminum for its superior strength and light weight. The soft top tarp covering is constructed from a weather-resistant, leather-grained vinyl fabric that can withstand the test of time without fading, making sure your Tundra always looks good.

    No Drill Installation. The Proven Ground Tri-Fold Soft Tonneau Bed Cover comes with all the required mounting hardware, including locking pins and clamps, making for an easy install with no drilling required. Designed to mount on the bed rails, installation can be completed in under an hour with just basic hand tools.

    Application. The Proven Ground Tri-Fold Soft Tonneau Cover was designed to fit 2014-2021 Toyota Tundra models equipped with a 5.5 and 6.5 foot bed. Please select your application from the options available.

    Technical Note. Not sure of your bed size? Click here for an instructional video explaining how to measure your bed length.

    CA Residents: WARNING: Cancer and Reproductive Harm -

    Installation & What's in the Box

    Installation Info

    What's in the Box

    • (1) Tonneau Cover
    • Installation Hardware

    Customer Reviews (28)

      Questions & Answers

      10 More Questions