So I've been part of this forum for a while now and it's finally time to get the 4runner dirty. I got a place to go mudding where I'm at now but I have a few questions for you guys and some girls about mudding since it's my first time. How deep of mud can I go through in a stock 2005 4wd? I forget the exact number in inches. It equates to about the top of the rim (I said rim, not tire) with the suspension NOT compressed, about like it sits at rest. What gear should I take with me, stuff like a chain and shovel? Yes. Make sure you have proper hardware to attach the 4Runner to the tow vehicle. A good snatch strap is worthless if you can't hook it up. Many don't like chains due to risk of flying links when it breaks. I prefer straps but I also think chains are fine if there's NO snatching/tugging attempted, just a straight, steady pull. If that fails shovel more and repeat. What 4wd should I use, 4hi 4lo and unlocked or locked? 4hi or 4lo depends on the conditions and speed of the terrain. In general you'll probably want 4lo. You want the center diff locked to ensure the VSC doesn't cut the throttle and to get equal power to the F & R axles.