I've got a Roll 'n Lock
Got mine online for 825 delivered. I like it so far, however, there are a few drawbacks to it:
1) THe side rails extend out into the bed, thus giving a "weak" spot that I constantly have to be very aware of.
2) Have noticed leakage at the rear corners where the rails terminate. May be able to solve this with some correctly applied silicone.
I'm extremely suprised nobody else jumped on XCX's remarks of 2mpg increase. XCX: Always take claims like this and ignore them - you'll end up older and wiser in the long run. I started off believing these claims, but every aftermarket "MPG improver" I've ever installed has come up way short, if anything at all. This is my second tonneau (first was a soft Extang), and I havent improved a single drop in MPG. Remember, the design of a pickup somewhat utilizes backflow of air against the back of the bed/cab (ever noticed that lighter "stuff" ends up in the front of the bed?). Thats why actual tests of having the tailgate down typically show ZERO mpg improvement.
Got mine online for 825 delivered. I like it so far, however, there are a few drawbacks to it:
1) THe side rails extend out into the bed, thus giving a "weak" spot that I constantly have to be very aware of.
2) Have noticed leakage at the rear corners where the rails terminate. May be able to solve this with some correctly applied silicone.
I'm extremely suprised nobody else jumped on XCX's remarks of 2mpg increase. XCX: Always take claims like this and ignore them - you'll end up older and wiser in the long run. I started off believing these claims, but every aftermarket "MPG improver" I've ever installed has come up way short, if anything at all. This is my second tonneau (first was a soft Extang), and I havent improved a single drop in MPG. Remember, the design of a pickup somewhat utilizes backflow of air against the back of the bed/cab (ever noticed that lighter "stuff" ends up in the front of the bed?). Thats why actual tests of having the tailgate down typically show ZERO mpg improvement.