I have a 2005 single cab f350 with 35in tires,2.5 in leveling kit.I rotate my tires regularly.I think my power steering pump is starting to go or something?Sometimes after I come to a stop,and turn,it feels like the truck wants to keep turning or pulling.When I counter steer the other way it will sometimes pull the other way.. This has happened like twice,but has gone away both times.I was wondering if anybody else has experienced this,or has any ideas about what this might be ?Thanks