Trucks are too tall for fifth wheel
I'm presently towing a 1999 Jayco 23' fifth wheel. It's total weight is 6500 pounds loaded. My tow vehicle is a 2006 GMC 1500hd with a tow capacity of 7990 pounds with the 6 liter V8 and a 3.73 rear e...
Forum Discussion
When I regeared my old F150 from 3.55 to 4.10, my city mpg improved, my highway mpg decreased a little, my towing mpg improved.
