I have a 2002 Ford F250 with 100k miles, new tires, just had aligned. When driving down any road the steering pulls you to the left and to the right. Almost feel like your being dragged side to side. The problem gets visious at times when you make a hard right turn. Could this be in the gearbox or could the steering assist shock be bad? Need help to troubleshoot.

 

hi, did they check the ball joints when aligned? and if its a 4x4 model need to get front wheel bearing/hubs checked too.