Hey guys, I went to check out a 2002 dually the other day and I was wondering about what salt water may do to the internals of the rear axle? And anything else that may have been exposed to it. Other then the obvious salt water damage that can occur, should I just steer away from this truck or am I over reacting to potential problems that may lie beneath? Brakes? Trans? Lug nuts and studs? Alot of duallys are used mainly to tow boats here, which means alot of reversing down the boat ramp and into the wonderful pacific ocean and all it's saltiness. Most fishermen will hose down there trucks prior to leaving the harbors, BUT, that doesn't get rid of all the salt water. What do you guys think?