If you got some money to blow, theres the Diamondback HD.
Dale D who drives a Dodge pickup truck says:
The Undercover Tonneau Cover quality is top of the line. The cover fit my 2014 Dodge [pickup truck] perfectly. It took me between 30 minutes to an hour to install. I could have installed quicker, but a friend was there distracting me. The black color looks great with the silver color of my [truck]. Quick delivery. The delivery man called and met me at my house. He was extremely nice and helpful in moving the large package to the garage. A++++ company.
While old school fiberglass tonneau covers looked cool and reduced wind resistance, ...
Had 3 trucks now with a tonneau. Never have I noticed any improvement in MPG. Not even a little bit.
Cool looks is subjective as well.![]()
Didn't Mythbusters do something on this?
The MPG part, not the looking cool part.
This does not allow full use of the bed, the hinges and braces are still in place