alot of you may experience tire wobble at certion speeds but can drive out of it, including myself. I have checked the tierods and kingpins and never found any problems and had a tire wobble around 25 mph. just before I went to colorado I was changing my tires for the road trip and actually got the kingpins to move and it was enough to cause it to create the wobble I had been chasing down but not finding. my tierods were real tight and even checking toe I just put it off as being a bogger problem. If all your tierods are tight and wheel bearings are greased up and adjusted right then suspect that your kingpins are probably going to be suspect. mine are loose enough now that they have finally showed up and definately need replacing.