I would say one important thing to have if you plan on wheeling, no matter if your rig is stock or not is recovery points. front hooks are cheap and you can get a rear hitch for 100 bucks. cheaper used. its no fun getting stuck and breaking something because you had no were to attach the strap too

 

Recovery stuff. If nobody has a winch get a com a long and alot of recovery straps. A cell phone also to call for help.