Originally designed for cool looks and secure protection, roll up tonneau covers are also another arrow in your quiver to gain MPGs. By smoothing airflow, roll up tonneau covers let you slipstream your way to increased mileage.
The Extang Tuff Tonneau III Cover is the toughest cover on the market, boasting a black leather-grain vinyl tarp and a rotating tail rail for a tight fit. Installs with TuffKlamps—no drilling required. Tarp covered by 10-year warranty. Tonneau frame backed by Lifetime Warranty.