Extang Tuff Tonno - Tonneau Covers

Unique peel on & off gives your tonno great looking smooth edges

Easy attachment

Peel On, Push Off Pulling out with one hand while pressing down with the palm of the other hand securely attaches the cover to the tonno frame.

Tarps designed for strength & good looks

Corners don’t buckle up due to parachute grade nylon corner reinforcements. Photo of reinforced corner Snaps & corners are backed with thick polymer forcing the corners and edges to lie smooth and look good in any weather. The thick polymer edging also keeps your snaps from ripping out!

Quicker installation

Our TUFFKLAMPS™ simply drop into the rail channels (works well with bed liners). Easy on. Clamps tight.

Rotating rear rail allows tarp to tighten snugly

release, lift Great Extang Engineering is hard at work here. You simply release the levers on both corners, tilt rear rail up, hook tarp in the rail’s groove and click it down. You can feel the “snap” effect and see the tarp tighten snugly.

Bows will never fall off

The MONSTER BOWS™ ends are spring loaded for easy installation. They will never fall off at any speed or even with the roughest driving conditions. Simply push and hold on one end and let the other end slide on using the spring action. They are Extang engineered for simplicity, speed of install and everyday convenience and confidence.

Bow height adjustment

Extang’s Monster Bows™ quickly spring on and off with no tools. It’s fast and easily done with one hand. The TUFFKLAMPs™ allow two bow heights: HIGH for maximum water shedding in harsh weather, and for improved gas mileage. LOW for sporty good looks and cold weather tonno attachment.

Roll up & secure your tarp

Your tarp can be quickly rolled up and secured with strong convenient straps allowing you to haul large items.
Click out tail rail

New “LeverLock™” corners allow you to attach or remove your tail rail instantly. No tools or screws required. “LeverLock™” corner attachments firmly hold your tail rail in place.
Remove your Monster Bows™

Extang’s MONSTERBOWS™ have been designed tall and wide making them super strong and are easily removed with one hand.

Protect it!

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