Wheel alignment and front-end alignment are often used interchangeably by professionals. Both require the same process, but they refer to the number of tires being aligned. Front end alignment involves aligning only the front two tires

If your power steering goes out when you are driving, it is best to get to the side of the road to safety. Turn on your hazards and apply your brakes slowly to maintain control of the vehicle and guide it off of the road. Remember you will need to turn the wheel hard to get the tires to respond