ClaySlayer

yeah if I towed anything I'd want nothing less than 3.73s...regardless of what motor was under the hood and especially if you think you'll put bigger tires on...

CCHFX4

Ford went with 3.55 as standard rear this year. I do not know why others than cheaper and slightly better mpg? It's frustrating because every FX4 at 2 dealers all had 3.55 not a single 3.73 so I had to order one.

ernierob130

My 2012 5.0 came with 3.55 gears...6" lift and 34" tires...how pricy do you think for me to switch to 3.73... : / should of did more research before I bought it