Extang Tuff Tonno Truck Bed Covers

The Extang Tuff Tonno features smooth edges with tarp-tightening rotating rear rail and spring-loaded bows. The new rotating rear-end rail is engineered for an easier fit and tighter, better looks. SpringLock bows are simple to install and they won't fall off at any speed.

Key Details

Starting at $289 - $319Find a Dealer
Brand Extang
Model Extang Tuff Tonno
Material Vinyl
Finish Leather Grain
Install Clamp On
Type Soft
Style Snapless
Mounting Top of Bed Rail
Locking Non-Locking
Extras Spring Loaded Rear Latch
Avg. Install Time 20-30 Minutes
Warranty Limited Lifetime Frame / 10 Year on Fabric
Tuff Tonno by Extang

Tuff Tonno Features

  • Simple to Use Tarp is pre-attached to tail rail for a quick open or close. Rail easily rolls up inside tarp when securing at the cab for bulk handling.
  • Strong Our "peel and seal" no-snaps edge is the worlds strongest tarp attachment. This design adds a clean, snapless edge.
  • Rolls Up For hauling larger items, just roll up the cover and removed the bows.
  • Rotating Rear Tail Adjusts the tension to help keep the cover tight.
  • Snapless Design For a smooth, sleek traditional bed cover look.

The Tuff Tonno features smooth edges with tarp-tightening rotating rear rail and spring loaded bows. The new rotating rear-end rail is engineered for an easier fit and tighter, better looks. SpringLock bows are simple to install and they won't fall off at any speed.

Get a clean, smooth look with the world's strongest tarp attachment peel and seal strip edging system. The original Tuff Tonno even set a world speed record at Indy and now holds a place in the Indy Hall of Fame.

Tarp is pre-attached to tail rail for a quick open or close. Rail easily rolls up inside tarp when securing at the cab for bulk handling.

Our J45 "peel and seal" no-snaps edge is the worlds strongest tarp attachment. This design adds a clean, snapless edge.

Vehicle specific for a perfect fit. Clamps offer two bow height positions. HIGH for performance, LOW for cold weather climates.

Tarp can be easily rolled up and secured with strong, convenient Velcro straps. Keeps tarp secure while driving.

Smooth, sleek design with no snaps. Perfectly sewn, tight fitting tarp with anti-curl corners. Allows for extremely good look in all weather conditions.

Spring loaded for the fastest on and off application. Bows stay in place while driving and the wide, flat design allows for maximum strength.

Clamp On Install

The Extang Tuff Tonno can be installed in minutes.  Just clamp on the aluminum frame, mount the removable bows and attach the tarp.  Check out the installation guide or video for more details.

WARRANTY DURATION: The Extang Tuff Tonno carries a lifetime warranty against defective materials or workmanship on all truck bed cover rails, aluminum components, clamps, bows, hardware. And a 10 year warranty against defective materials or workmanship on the vinyl covering.

WARRANTY CONDITIONS: This warranty is against defective materials or workmanship. The warranty is void if the product has been damaged by accident, unreasonable use, neglect, improper service/installation/removal, modifications, acts of God, normal wear and tear or other causes not arising out of defective materials or workmanship. Consequential and incidental damages are not covered under this warranty.

THE FOLLOWING CONDITIONS WILL ALSO VOID THE WARRANTY: Wind whip damage — Tarps must be secured at all points when vehicle is in motion. An unsecured tarp will flap, resulting in damage to the fabric. Improper cleaning — It is recommended to use the tested and approved Extang Tonno Tonic or clean with soap and water only. Do not use vinyl conditioners (i.e. Armor All) because they will shrink the vinyl. Overloading of cargo — Cargo should not touch the tonneau at any point. Protrusions in the tarp will stress the fabric. Cargo may shift while traveling and cause it to push against the fabric or panels and damage it. Driving with panels open or improperly secured on all folding tonneaus — Prior to vehicle operation, clamps must be tightly secured so that clamp lips tightly grip the inner bedside metal surface. Open position: Tonneau must be completely folded and secured with BOTH buckles. Closed position: Tonneau must be completely flat and secured at all 4 clamps. Opening panels without removal of debris on all folding tonneaus — Top of tonneau MUST be free of foreign material including snow and ice before opening panels or severe damage may result. Towing — Do NOT tow your vehicle from the rear with any Extang tonneau cover on your truck.

The warranty applies to the original consumer/purchaser. Warranty registration must be on file and/or proof of original purchase (detailed and dated receipt) required for warranty to be effective. Warranty coverage starts from the date of purchase.

PERFORMANCE: Provided all warranty conditions are met, Extang will either repair or replace (at Extang's option) the product or component. Extang may require the original item to be returned postage prepaid for final determination. Extang reserves the right to substitute and offer the respective warranty discount on an entire replacement system or provide other remedies than those listed in this warranty for discontinued products or other reasons. A return authorization number must be obtained from our customer service department prior to returning any product. Shipping charges will apply for any repair or replacement. This warranty gives you specific legal rights and you may also have other legal rights which vary from state to state.

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