2025 deleted member
Well-known member
Isn't the new 10 speed for the F150? The 6r110 G and 6r140 are pretty nice transmissions. I thought a 10 speed was coming for 2020?
Either gear for stock tires is fine. 4.30 for slightly larger tires. 4.30 for much bigger tow ratings. 3.73 coasts nicer and has lower unloaded rpm. Will need to regear the 6.2L's to 4.56 for 35"+ tires, so it doesn't matter to me. I'll add a front locker at the same time. On the 18's, it seems like you have to order 4.30 to get the rear e-locker.
Diesels aren't as picky with gears. I think 4.10 seems to be hot for them right now.
Diesels you only have a choice of 3.55 or 3.31 unless you get a dually. If I was buying a gas I would get 4.30 so I could pull a load with taller tires.