Originally Posted by broncofntc

Ok by process of elimination, Ball joints have been replaced, tires have been replaced, handles same irregardless of load/weight, when towing I also will have 3 to 5k lbs on the front of the bed. The dealer tried the extra toe in to reduce the wandering.

sounds like a good alignment shop and further check of the steering box and draglink componets

Thanks for all your help
Got an appointment at shop for Monday