blacklion

From the ordering guide:
Screw, 6.5 bed, EcoBoost, 4.10*
*Optional on FX4 req. 20” Tires (T2E) and Max Trailer Tow Package (60P)

You can get the Max Tow Package on the same truck w/3.73 and the 18" wheels. Why would Ford require the 20" wheels with the 4.10 rear end?

Thislilfishy

That's wierd, I would have expected exactly the opposite with 20" tires excluded from the option for max tow (I have max tow with 20's but the standard 3.73).

Ian

blacklion

I guess that will just give me a reason to get a new set of wheels right after I get the truck.

klumb15

Same thing when I ordered mine in 2011 which is why I don't have 4.10's. 4.10's would be real nice to spin my 35's. That restriction does't make any sense.