Thought I should update everyone on my "pull to the right" experience. As mentioned earlier, my truck was pulling to the right and the dealer basically blamed the problem on crowned roads.
I went on a camping trip across Nevada, Utah, and Arizona recently. While in Arizona I spent a couple days exploring the Glen Canyon Wilderness (near Page, AZ). Most of the roads can be navigated without 4WD although signs posted everywhere recommend it. There were places where the road was almost washed away and required some slow careful driving. All the bumps and ruts were giving the suspension a serious workout. On more than one occasion I was bounced off the seat high enough to bang my head on the roof.
Well, after this "workout" the truck quit pulling to the right. Only problem was that it wandered all over the road and made the return trip a lot more work than it should be. I took the truck in to Dodge for the wandering problem. They replaced the shaft between the steering wheel and the steering gear box, and they performed a four wheel alignment. The caster on both front wheels was off according to the printouts. I've only driven it 20 miles since getting it back but it seems to be handling perfectly now. I sure hope this is the end of the problem!
I might purchase the aftermarket steering shaft if it's really better than the original. Does anyone know if the 2002 still uses the crappy shaft that wears out every 5,000 miles?