Do Truck Bed Covers Affect Gas Mileage?

Truck bed covers are an extremely popular accessory for pickup trucks. They come in many different styles, from soft and folding to hard and retractable. They’re great for protecting your cargo from the elements and preventing theft, but did you know they can also affect gas mileage?

The answer is yes, truck bed covers can affect your gas mileage. Soft tonneau covers made of vinyl or fabric are lightweight, making them less likely to decrease your fuel economy. In fact, some drivers have reported an increase in fuel economy due to the reduction of air drag on their pickups.

On the other hand, hard tonneau covers made of aluminum or fiberglass can decrease your fuel economy. The added weight of these models can cause your engine to work harder and consume more fuel than normal. Additionally, the aerodynamic design of these covers can create additional drag against the wind.

The type of truck bed cover you choose will depend on a variety of factors including your budget, style preference, and cargo needs. If you’re concerned about how it may affect your gas mileage, it’s best to do some research on each type before making a purchase.


To summarize, truck bed covers can affect gas mileage depending on the type you choose. Soft tonneau covers are lighter and may increase your fuel economy while hard tonneau covers are heavier and may decrease it due to their added weight and aerodynamic design.

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Karen Watkins