Truck Airfoil
Does the cost of installing a airfoil on the cab roof of my truck offset any increase in gas mileage because of the aerodynamics? Does the airfoil effect handling of the truck while hauling a 35 foot ...
Forum Discussion
If it's fuel mileage you're looking to improve, slow down 2 mph for the same savings x
Don't know the exact testing results but anything posted from real world suggests you gotta drive a lot of miles before the investment is paid back.
Don't know the exact testing results but anything posted from real world suggests you gotta drive a lot of miles before the investment is paid back.
