17 years of off road. 2 years as a driving instructor.
rain- leave everything on
sand- 4wd or 2wd depending on size. ORM, trac all the way off (push and hold) diff locked.
mud- dont have a lot of mud time in this truck. The traction control is active and puts the power where it needs to go so probably only 1 push.
gravel/dirt road- ORM push and hold trac 2wd
snow- LEAVE EVERYTHING ON. Trac saved me so many times in the winter! It will brake one side if you start to get pulled into a drift on the freeway. It actually got to the point to where it cut power and applied the brakes and slowed me to below 35mph on its own to keep me on the road. my foot never touched the brakes.