Tonneau covers are an essential tool for truck owners intending to safeguard their cargo during travel. With a plethora of designs and a variety of materials, each cover possesses its own ...

and results showed a tonneau cover does, in fact, improve gas mileage -- but with some caveats. Read more: 11 Major Tire Brands Of 2024 Ranked The test involved a Chevy Silverado, a Dodge Ram 1500 ...