Deming

I ordered and am awaiting a new 2011 Screw with the off road package.

Does anybody know exactly how the rear differential works on this truck?

Somebody has told me that you cannot electronically lock the rear differential when in 2wd mode. Is this true ?

Should I have gone with the 3.73 limited slip instead ??

minnemike

IN the 2010 fx4, it only locks in 4H or 4L and I have 3.73.

Canuck5.0

I have the of road package it's great. Buried the truck in a snow bank last night just to try the locking feature. Anyways to answer question no it doesn't work in 2wd. Only in the raptor. Here's the plus for you, the advance trac system works like a limited slip 95% of the time.