Best Tonneau Cover for Fuel Efficiency?

[Storegro]

I’ve read that tonneau covers can actually improve fuel efficiency by reducing drag, but I’m not sure which type is best. I want something that won’t add too much weight but still provides security and weather protection. Does anyone have experience with covers that actually help with gas mileage?

[Raymond]

I’ve tested a few different covers, and the difference in fuel efficiency is real. A lightweight, low-profile cover makes a noticeable impact on highway mileage. After trying a couple of options, I found that lomax https://lomaxbedcover.com/ offers one of the best combinations of aerodynamics and durability. It sits completely flush with the bed, meaning no air gets trapped underneath, and that helps reduce drag. I also like that it’s made of aluminum, so it’s strong but not overly heavy. I track my fuel efficiency pretty closely, and since installing it, I’ve seen a slight but consistent improvement—maybe 1 to 2 MPG on long drives. It’s not a huge amount, but over time, it adds up. Plus, it does a great job keeping the bed secure and weatherproof. If you’re looking for a cover that helps with gas mileage without sacrificing protection, this one is a solid pick.