Tl*- the contact stated that the 2007 ford ranger continued to have problems while driving 45-60 mph. the vehicle shook uncontrollably. the contact called the dealership, and they informed him that the problem was due to weather. the contact called the manufacturer, they also informed him that the ice build up in the wheels and threw the wheels off balance. the manufacturer told him that the wheels were not manufactured to prevent wheel vibration. *ak updated 03/30/07.*jb