jspringatorExplorerNov 22, 2013Mileage change with smaller lighter trailerMy Excursion V-10 with 4.30's gets 7.8 mpg at 58 mph (OD locked out, cruise on)towing my Jayco Eagle 33' TT with super slide weighing about 8,500 pounds as towed. I'm looking at trading for a 2010 ...Show More
TurnThePageExplorerNov 22, 2013just a side note, I'm able to tow my trailer in overdrive, but it gets better mileage with it locked out.
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