This weekend I drove about 900 miles on the interstate. All was great until coming home today, the last 200 miles or so. I was driving just under 80mph on almost new concrete highway almost the whole way---beautiful highway. Every time I had a gentle right turn in the road, the steering wheel gave a sudden jerk to the right during the turn. It didn't feel like it was binding, it didn't feel like my SS grabbing ruts with those 255/50-17" T/A's and it didn't feel like loose front end parts. If any of you have a full size Chevy 1/2 ton in the mid to late 90's that has the problem with the steering wheel sensor, THAT is exactly how it feels. All looks fine, water pump is dry (not leaking on the belt) so I am stumped so far.