4.10 rear in new Ford F350
A lot of leftovers have the 4.10 rear any one know if there would be a big difference in MPG towing or would it be negligible..?
Forum Discussion
The heavier the right foot is, less MPG's you'll get. 4.10 gears are not noted to be MPG champs, but offer great pulling power and get you going better from a dead stop better as well. Personally, I'd prefer 3.73's, but truck was an off the lot purchase so it is what it is. previous truck had 3.55 gears and wasn't bad, but in hills the 4.10's shine. FWIW tho, running same speeds, only lost 1/2 mpg between the 2 and gained about 1,000 lbs in truck weight. IMO, a wash.
