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Extang Full Tilt Snapless Tonneau Cover 38645

Product Information
List Price:
Our Price:
3.7 (3 reviews)
Part #:
Snapless Model
  • Snapless design uses a J-strip for a sleeker look
Add to Cart
Ships Oct 19th - 25th


Measure Your Truck Bed for a Tonneau Cover

Does your truck have a track system?

  • Hinge it up, roll it up or remove it all within seconds
  • Available with traditional snaps or a snapless J-hook design
  • Easy to open from all 4 corners
  • Gas struts makes lifting open a breeze
  • Monster bows handles heavy snow loads
  • Clamps on with no drilling
  • 10 year warranty on tarp and lifetime on frame
  • Made in the USA - Ann Arbor, MI

Extang Full Tilt tonneau covers will enhance any truck bed on the market. They are designed vehicle specific and offer a precision fit. The hinging design is ingenious and allows full truck bed access at a moment's notice.

Durability, ease of use and protection is what the Extang Full Tilt is all about. They feature gas shocks that gently open the cover when you need access to your bed. The aluminum frame is highly durable as well as corrosion resistant and the heavy duty vinyl stands up against all weather conditions.

In addition, you're presented with your choice of either a snap-on or peel & seal seamless closure systems. But that's not all! They also improve the aerodynamics of your truck which allows air to freely flow, saving you major dollar signs at the gas pumps.

The Extang Full Tilt tonneau is the way to go for added security, protection, style, and lower fuel costs. So why wait? Get your truck outfitted in an Extang Full Tilt tonneau today!

Manufactured by Extang, a Truck Hero company.

More Information

PDF Icon Extang Full Tilt Brochure

Order Notes

The cargo management, utili-track, or deck rail system options refer to the factory installed rail system designed to hold moveable cargo cleats along the inside of your truck bed. Please call us for further clarification.

View Available Part Numbers For This Product Line


  • (2007) Chevy Silverado 1500 New Body, 5'8" Bed
  • 2008-2013 Chevy Silverado 1500, 5'8" Bed
  • (2007) GMC Sierra 1500 New Body, 5'8" Bed
  • 2008-2013 GMC Sierra 1500, 5'8" Bed

Frequently Asked Questions

Will they work with bed liners?
Yes, but there are a few simple additional steps that need to take place to make them compatible. If you own an under the rail liner, you need a couple small rubber shims to assist the lifting of the tonneau over the tailgate protector. Over the rail bed liners need to be notched out in order for the tonneau clamps to go through.
Will I be able to open and close my tailgate?
YES, there is no restriction caused by the tonneau.
What can I clean my Tuff Tonno with?
We recommend using soapy water with a medium bristle brush. Extang also makes a tonno cleaner that is ideal for the cleansing process.


Watch This Video
Extang Full Tilt Tonneau Cover Fast Facts
Watch This Video
Extang Full Tilt Tonneau Cover Unboxing


Product Reviews Summary

Price / Value
Ease of Installation
3  Customer Reviews
5 Star
4 Star
3 Star
2 Star
1 Star
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Great cover, could pay a little more attention to detail
Part #: EXT-38645 Posted on
Was this review helpful?
- 2013 GMC Sierra 1500 (Powder Sprimgs, GA)
Price / Value
Ease of Installation
This was my second cover from Extang. Overall this one was ok but assembly was not very easy and things did not fit very well. Not the same quality as my first Extang cover. Tension bars were a nightmare to install. There were not slots to "slide" them in. I had to actually loosen the side rails to get the bows in. No idea how I will ever be able to roll this cover up and take the bows out. Feels like it is a bad design, not near as good as the first Extang I owned. Not sure i could recommend this cover to anyone unless changes are made to make it easier.
Part #: EXT-38645 Posted on
Was this review helpful?
- GMC Sierra 1500 (Everett, WA)
Price / Value
Ease of Installation
This is my first experience with purchasing a product with realtruck.com and this comment does not reflect them at all. I ordered the extang tonneau cover on October 4th and when I recieved it 3 weeks later, the frame was correct but the cover was wrong so I had to wait another week for extang to send out the correct cover. When installing the new cover I noticed that some of the stiching was coming out already. I haven't called Extang yet to see what can be done besides sending the tonneau back and wating another 2 weeks to recieve a replacement. realtruck was great in helping me deal with Extang and will order from them again.
Part #: EXT-38645 Posted on
Was this review helpful?
(Elmira, NY)
Price / Value
Ease of Installation
I love the many options with this cover, tilt it up, role it up, or take it off. Love the rugged monster bars,and the vinal cover is tough and looks great..


Limited Lifetime Warranty on Frame / 10 Year Warranty on Vinyl

Extang offers a lifetime warranty against defective materials or workmanship on all tonno rails, aluminum components, clamps, bows, hardware. 10 Year Tarp: Extang offers a 10 year warranty against defective materials or workmanship on the vinyl covering. The 10 year warranty coverage is as follows: 
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 Extang Full Tilt Tonneau Covers by Extang is an easy at home no drill installation. For additional information see the install manual below or call us at 877-216-5446 or 701-253-5906.

Watch This Video
How to Install Extang Full Tilt Tonneau Cover