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2015-2018 Chevy Silverado GMC Sierra +2014 2500 3500 Series) 8' Bed Extang Trifecta Signature 2.0 Folding Tonneau Cover

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Extang Trifecta Signature 2.0 Folding Tonneau Cover: Improve gas mileage by up to 10%, protect your cargo, and look good doing it!

The Extang Trifecta Signature 2.0 Tonneau Cover is the perfect solution for your truck. This Extang engineered tri-fold style tonneau cover installs in minutes and requires no tools or automotive knowledge to install! Where engineering ends, good looks begin. This Trifecta Signature 2.0 tonneau system features a rich looking all-black aluminum frame. It features an upgraded premium, vinyl-backed black canvas with anti-curl corners that is thicker and more durable than the standard Trifecta cover. Even better, the Extang Trifecta Signature 2.0 Folding Tonneau Cover features WeatherTuff Seals and unique hinge design to keep water out. In other words, this tonneau looks good and is built to last.

The Extang Trifecta Signature 2.0 can easily be folded out of the way, to allow ease of loading or quick convenient access to cargo. You also can drop the tailgate with the Trifecta Signature 2.0 completely closed. The Extang Trifecta Signature 2.0 Tonneau Cover is designed specifically to fit your trucks make and model for a superior fit! Trucks with spray on and under rail bed liners have nothing to worry about either! The Trifecta Signature 2.0 still fits perfectly! If you have an over the rail bed liner, you'll need to cut notches into it in order for the Extang Trifecta Signature 2.0 to fit properly. If you have aluminum or stainless steel bed caps, you'll need to remove them in order to achieve a flat surface for closing your Trifecta Signature 2.0 Bed Cover.

It gets even better! Extang offers a 10 year warranty on the cover itself and a lifetime guarantee on the Aluminum frame!

The part number for this item is: 94455 and it fits 2014-2017 Chevy Silverado, GMC Sierra 1500 and 2015-2017 Silverado / Sierra 2500 3500 (8' BED) models.
View the video below for a demonstration of the Trifecta. Written installation instructions are available under the video below.

The Extang Trifecta Tonneau Cover installs in minutes with no tools or automotive experience required!

You can do this installation yourself with the help of the simple, easy to read instructions that include pictures.

1. The Extang Trifecta tonneau top comes fully assembled. Note any damaged or missing components before installing.

2. Wash truck bed before installing your Extang Trifecta Tonneau Cover.

3. Place the already assembled Extang Trifecta Tonneau Cover over cab end of the truck bed and then unfold the cover fully and adjust position over the truck bed for proper cab/tail alignment. If the cover does not fit, do not proceed.

4. Carefully refold the cover without shifting its position on the truck bed.

5. Slide front clamps out and hand tighten until clamp securely contacts downstanding metal edge of bed wall then tighten an additional 1/2 turn. Ensure that clamp is positioned under the metal bed wall edge of truck. Do not secure to only lip of bedliner or rail cap. Be careful not to overtighten.

6. With tailgate open and front clamps secure, completely open the Extang Trifecta cover.

7. Slide rear clamp out to the bed wall. Pull rear clamp down and hook under downstanding metal edge of bed wall flange.

8. Release the rear clamps. Before folding the second section of the cover, rear clamps must be stowed securely into rail.

9. Fold the cover forward and fasten the straps in the middle section to the front rail.

Your installation is now complete. Enjoy your new Extang Trifecta Tonneau Cover and thank you for shopping at New Level Motor Sports!
Extang Trifecta Tonneau Features at a Glance:


Features rich looking all-black frame

Made of high quality canvas with anti-curl corners

Tonneau cover can be fully open and safely secured at the cab while driving

Extang engineered with precision. 45 steel corner brackets, commercial grade rails and I-Beam style Monster Bows provide unparalleled strength.

SafetyKlamps: Extremely strong glass-filled nylon construction, will never break. Secure cab section by hand tightening thread clamps with built-in heavy-duty handle.

SpeedKlamps: Rear tail section clamps operate with spring action handle for instant fasten and release. Clamp conveniently stows away inside rail when not in use

MaxHinges: Ultra-strong, rugged, double pivot design made of durable glass-filled nylon and feature protective padding.

Heavy-duty luggage style Hold-Tite fasteners secure the tonneau in the open position at the cab. Provide quick and easy storage when hauling large cargo.