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I was wondering if a topper ( shell ) would help with gas mileage on a superduty crewcab short box ( cab height ) I got 430 gears and 315x75x16 tires Fred
A topper will some usefulness of the truck, I carry motorcycles inside of my topper so I go a tall one. But I believe my tall one has reduced my mpg by 1 mpg or so. A cab high should raise it by 1 mpg or so (or so they say). Either way, there will be pro's and con's to a camper. For the most part I like mine, good luck.
I get about 11 mpg city and highway and on interstates 10 or less at 65 -70 miles per hour .. That is why Iam asking if a topper would help .. Now I am driving without the tailgate to see if that helps , it sure did when I drove a dodge 4x4 as much as 3 to 4 mpg .. The thing is it is nice tailgate on incase I have to haul anything THANKS FRED
I have a leveling kit from jc whitney it is tuff country . lifted the front 2 to 3 inches , the truck rides rougher but that is fine with me . I have 16x8 chrome sheel wheels but the offset is wrong and the tires rub on full turns ( there mounted so they are mine ) I am happy with the way it looks and drives anyway.. Took it to a ford dealer to adjust speedo ( $65 ) .. The V10 has the power and the trans doesn't down shift or any thing .. I was hoping with taller tires that it take some gear out of it and gain some mileage. FRED
That leveling kit is just what i was looking to do on a F250. If you ever get a chance could you see what height your truck measures out to be? I know that is a pain in the but question but it would help me make a decision. Got any pictures?
From the floor to the fender lip on the front is 42 inches , from floor to fender lip on rear is 43.25 inches , from floor to top of cab at center post between the crewcab doors is 81 inches and this is with 250 lbs. of winter weight and no tailgate .. No I don't have pictures sense I got the tires and rims in late dec. I don't how to or have a scanner to sent them .. FRED