RV wind deflectors do they work we will see
Ok , So as we know the current cost of fuel ( 5 to 6$ ) for diesel it is more important than 1 year ago to try and save fuel. so things I would not have bothered with due to pay back time are now on t...
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Cummins12V98 wrote:Nope, 2-wheel drive and had the 3.51's. It did need to be in 5th below 60. :) The best mileage I ever got with the 15,000 lb. trailer in tow was a touch over 14 mpg. I was coming downhill from Albuquerque to Amarillo, and had an honest 35 mph tail wind. Filled up in Amarillo and used pencil and paper to come up with 14.1 mpg or so. I don't even remember what the lie-o-meter said. :)fj12ryder wrote:
Hey, if you say so. I pulled a 12,000 lb. 5th wheel with a 2001 Dodge dually six-speed, and got 12 mpg at times. Never saw 13 mpg, let alone over 14 mpg. Just color me very skeptical.
That truck with the 6 speed stick is about the most fuel efficient truck out there. I assume you had 4.10's?
