Changing from 3.73 to 4.10 gears
Hello all, After towing our new Reflection 320MKS from Eastern Iowa to Estes Park Colorado and back, I need more power for the hills. I have a 2015 F-250 with the 6.2 Liter engine. I have 3.73 years...
Forum Discussion
noteven wrote:
Anyone know why pickup OEM’s give higher trailer weight ratings with a spec change to lower rear axle ratio only?
Lower gears (4.10-4.30) put less stress on the running gear.
Try towing the same load with 3.42 as 4.10 and you can feel the truck straining just to get it moving.
