Ford super duty 3.31 rear end. Will it be a big mistake. ?
Pulling a 37 foot Cedar creek with a f350. Diesel. Would the 3.31 rear end work or should I get the 3.55?
Forum Discussion
The standard tires on the higher trim trucks are 34” diameter. I can’t imagine a situation where 3.55 gears would be nicer to have pulling a 16000 lb rv vs 3.31 gears. When do you think you would notice an advantage?
