Extang Trifecta Tonno Improves Gas Mileage by 10%

Extang engineered tri-fold style tonneau cover. Fast, easy, no assembly required. No tools.
Extang engineered with precision. 45º 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.
The Trifecta offers two fabric options; traditional heavy-duty commercial grade vinyl, or the new Signature Series with rich looking vinyl-backed black canvas.
Maximum Strength Warranty.

New Trifecta Tri-fold Tonneau by Extang: ENGINEERED TO BE A WINNER

Extang Trifecta SpeedKlamps. Extang’s extremely strong glass-filled nylon constructed SpeedKlamps™ offer both a rapid-secure & rapid-release system and no tools are needed.

Cab section SpeedKlamps (top left) secure by simply tightening, by hand, the threaded clamp with built-in heavy-duty handle. Extang Trifecta SpeedKlamps.

Tail section SpeedKlamps (left) operate with spring-action technology for instant fasten and release. The clamps conveniently stow away within the rail when not in use.

Hold-Tite™
Straps & Snaps

Security is a must. Extang knows that, designs for it, and tests it aggressively. Our heavy duty luggage-style Hold-Tite™ fasteners are quick and easy to use and adjust. Extang Trifecta Hold-Tite. The Hold-Tite™ straps and snaps combination allow the tonneau to be fully open and safely secured at the cab while driving.

Extang Tirfecta MaxHinges. The new Extang MaxHinges™ are double pivot hinges with center link and padded seals. These Extang engineered glass filled nylon hinges are built to last. One of the smallest, but most important parts of the Trifecta tonneau system, they are just another reason why Extang tonneau covers are America’s number one selling tonneaus.

WeatherTuff™ Seals

Extang uses pro-grade labyrinth rail seals that exceed OEM standards and provide the best seal possible. Seals at all contact points to protect the truck’s finish and keep out the weather and dust. The permi-sealed tarp is pre-attached to rails for a permanent seal and no-gap fit.

Extang Trifecta Tonneaus Engineered with Precision NO ASSEMBLY REQUIRED. The Trifecta tonneau cover has 45° steel corner brackets that provide unparalleled strength. Extang’s commercial grade rails and I-beam Monster Bows™ are secured with multiple reinforcements using zinc dichromate, aluminum braces. Together they offer the strongest, professional quality tonneau that Extang Engineering is noted for.

Best Looking…

Extang Trifecta Tri-Fold Tonneaus. Where engineering ends, good looks begins. This tonneau system features a rich looking all-black frame. It has a perfectly sewn and tight fitting, double layered vinyl with anti-curl corners. The winning look is all Extang.

Industry’s Best Warranty

The Trifecta features a lifetime frame and 10 year tarp warranty — the best in the industry. It’s more than enough coverage — it’s longer than most folks will own their truck!

Other Helpful Extang Truck & Tonneau Accessories:

Seal it. Protect it.

MaxSeal Tailgate Seal creates a tight seal along the sides and bottom of your tailgate. Keeps dust, rain and snow out of your truck bed. Can be used with all our tonneau covers.

Keep it looking NEW

It cleans, beautifies and protects tonneaus in 1 step! Powerful UV protectant that is formulated precisely for our tonneau material. Tonno Tonic is the only vinyl cleaner and conditioner approved for use on Extang tonneaus.