Im not sure where to post this but besides the looks ive heard of up to 3 mpg better with a bed cover. Can anyone verify this? 2-3 mpg would help me alot!

 

Myth busters tested and said NO mpg gains...

 

yep, I didnt gain any, but I got it for the sercurity

 

I haven't noticed a difference and I have tested it 2 or 3 times from St. Louis to Arkansas and back.

 

driving style affects mpg more than a bed cover. that said, i love mine

 

well damn, thanx ne way, anyone have any suggestions for a few more mpg? got intake exhaust programer n efans. its a factory 3.92 gear truck though. cruise set on 75 get 17.5-18 mpg

 

Thats really not too bad for 75. I wouldn't be complaining. If you have a hand held programmer I would get rid of that and have your truck tuned by one of our sponsors. . . i.e. wheatley, blackbear, nelson.

With that said, I wish I was getting 18 mpg in mine. lol

 

shoot, before the headers, i had to do 65 to even come close to that.
now, i'm looking around 19ish

 

I've had 2 different tonneu covers, tried the tailgate delete, nothing works.

+1 on the real tune. If you're not looking for off the line power then you can step to lower numerical gears. 3.23's should net you a couple mpg's. but the cost will prob out weigh the fuel savings