A wheel alignment is a procedure that ensures that your wheels are parallel to each other and perpendicular to the ground. The process typically takes less than one hour to do. A mechanic places a vehicle or truck on a device called an alignment rack and then attaches sensors to the wheels. He or she then sets the machine to the specifications set by the manufacturer for the vehicle. The machine tweaks the alignment and sets it perfectly so that the car will ride smoothly.
Your tires and wheels are the foundation of your vehicle. They keep your car or truck stable so that you can get to your destination safely. That being said, you'll have to keep up with certain wheel and tire maintenance procedures for safety reasons. A wheel alignment or tire alignment is an essential maintenance task that you'll need to have a mechanic do for you. Here's some more information about front end alignment and why you need it;