F250 3.73 to 4.30 axle ratio
I have a 2017 F250 4x4 crew cab, 160" wheel base, 6.2l gas, 3.73 gear ratio. I am trying to see if having 4.30 axle ratio gears installed will make much difference regarding 5th wheel towing. I noti...
Forum Discussion
The is often tricky to get shimmed and adjusted correctly. With reliability and expense in mind, I think that I would just put up with the 3.73 until time for a new truck. I can't imagine anyone as the next owner would want a 4.3 either. A friend of mine tows a rather large designer with the same set up as yours with few issues. It's no diesel, but it works.
