Extang Trifecta 2.0 1999-2014 GMC Sierra 2500/3500 6'6" Tonneau Cover 92940

Extang Trifecta 2.0 1999-2014 GMC Sierra 2500/3500 6'6" Tonneau Cover 92940

Regular price $479.99
$479.99 Sale price Regular price $584.99

Material: Aluminum

Cover Action: Folding

Cover Firmness: Hard

Color: Matte Black

Weight: 35 lbs.

Dimension (L x W x H): 73.50 x 30.88 x 5.50 in.

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Product Details

Extang Trifecta 2.0 92940


  • Heavy-duty leather-grain vinyl tarp with patented corner-tuck system
  • Improved tarp tension for a sleek appearance in any climate
  • Durable aircraft-grade aluminum frame
  • Dual-pivot MAX hinges
  • Exclusive snap-on seals
  • Low-profile appearance
  • Simple no-drill installation
  • Intuitive EZ-lock clamps
  • Limited-lifetime warranty


The Trifecta 2.0 soft Tri-Fold cover has a sleek design with improved curves and low profile appearance. The tarp is made of heavy-duty, leather-grained fabric and has an integrated corner tuck system for better tarp tension and appearance.

The newly redesigned frame, hinges, and corners of the Trifecta 2.0 offer more structural strength. The frame is made of lightweight aircraft-grade aluminum and the MAX hinges are double-pivot and rugged. The cover also features snap-on seals for weather protection without the need for adhesive.

Price Guarantee

Lowest Price Guarantee

We work hard to ensure that the prices of our aftermarket truck bumpers are the best available online. That’s why we guarantee that you’ll get the lowest price on all of our bumpers and accessories. Here’s how it works:

  • We guarantee that the price of our aftermarket truck bumpers is the best available online. If you find an online store that offers a specific model at a lower price, let us know and we’ll match their price for your purchase.
  • If you find that the exact bumper at an even lower price online within 6 months after your purchase, we will refund you the difference. Simply send a price difference refund request to support@bumperonly.com. This applies even to the prices from our own store at BumperOnly.com
  • The competitor must be an online retailer with no physical stores and they must be an authorized dealer of the bumpers or accessories in question. The competing online store must also have the product in stock on their website for our price match guarantee to apply.
  • The price match guarantee does not apply to online marketplaces such as Amazon, eBay, Overstock or any other similar websites. The competitor must be selling the item directly on their own online store.
  • Additional promos cannot be applied in addition to the price match guarantee. For example, the free gift promo cannot be added on top of the price match guarantee. Only one promotion can be applied per purchase.

Once we confirm that your order is eligible for our price match guarantee, you can be confident that you’re getting the very best deal online.

Whether you’re looking for heavy-duty truck bumpers by Ranch Hand, a winch bumper by Fab Fours, or any other aftermarket truck bumper, if you shop with BumperOnly, you’ll never have to worry about buyer’s remorse.

For any questions about our price match guarantee, feel free to get in touch.

Shop without fear. Let BumperOnly take care of the rest.


      Installation Guide
      EXTANG comes complete with installation instruction. If you need assistance, call EXTANG Products Technical Support or bring it to your local auto body shop to install.

      Please click here to download installation manual.

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