Don't let having a crossover toolbox in the bed of your truck stop you from protecting the rest of your GMC Sierra 3500 truck bed and/or the contents in it. With the Extang Trifecta Toolbox Tonneau Cover you'll have all the quality and durability of every other Extang Tonneau Cover along with the ability to keep your toolbox easy accessible. With a strong aluminum frame and high quality vinyl, this three fold frame design delivers protection from any weather you end up finding and the smooth design of this cover will flow seamlessly with your truck and works with all 20" wide toolboxes. With it's L-shaped front rail, this provides a water tight seal and with installation that can be completed in literally seconds with no tools, we're certain that this Extang Trifecta Toolbox Tonneau Cover will be a great addition to your GMCSierra 3500.
Features and Benefits
- Installation can be completed in seconds with no tools required
- Heavy Duty Vinyl creates a smooth look for your GMC Sierra 3500 truck bed
- Tri-folding cover opens, closes or can be completely removed in seconds
- Fits behind any 20" wide toolbox
- Created with heavy duty vinyl to keep your truck bed and it's cargo protected from any weather
- Backed by a Lifetime Warranty for this frame and 10 year warranty for the tarp
Fits Behind 20" Tool Box. Tool box not included.