2018 SuperDuty DRW - 3.55 or 4.10 Gears?
We are close to ordering the following: 2018 XLT DRW F-350 SuperDuty Powerstroke, 4-door, 4X4 It will seldom be driven empty. It will primarily be used to haul a 4,000 lb truck camper while towi...
Forum Discussion
I don't think 4.10s will be too low geared for an automatic truck. The top gear is a taller ratio than your ZF manual, so the new truck would be turning lower rpms at the same speed than your current truck. Having said that, a 4K camper and 7K trailer is childs play for the current 6.7 with 3.55s. The difference in power between the 6.7 and your current truck is pretty dramatic.
