Tire alignment is an important aspect of tires and ensuring that a car runs effectively. Sometimes a tire alignment is thought of just taking a car into to the repair shop to spin the tires a few times and make sure that they are straight. Although this is part of what is involved in tire alignment, there is also so much more to tire alignment and its importance.
The Purpose of an Alignment
Proper tire alignment ensures that everyone on the road is safe. Imagine if no one ever checked the engine oil, the brakes or their tire alignment. Chaos would be a result because the cars on the road would begin to shut down, overheat, or worse, they would crash. So, safety is the number one reason for maintaining a car’s health, and therefore tire alignment is necessary for maintaining the health of a car’s tires. Cars work very hard. They take people to many different destinations everyday. And they do it quickly. All of this hard work should be rewarded with a nice car wash every now and then, and a little pampering. One of the kinds of pampering a car needs is a tire alignment. When a car does not get pampered or have proper tire alignment, it puts stress on the other parts of the car, making these parts have to work even harder. Eventually, the other parts will get worn out and the car will no longer work. Therefore, a car’s tires need to be aligned in order for it to have the longest life possible.
What is an Alignment
Essentially, when a tire is aligned the wheels are balanced. When a car gets its tires aligned it begins with the angles of the wheels being adjusted because they must be aligned in a perpendicular position to the ground and then the tires must be parallel. The purpose of these adjustments is to make sure a car’s tires drive straight when it’s on a straight and level road. When tires are not balanced because they have not been aligned it will cause some shaking in the car’s steering wheel and then the whole car will not steer straight while on the road. Tire alignment involves three well-known measurements called the caster, camber, and the toe, used as the focuses of adjustment.
Alignment Measurements that Are Done
The measurements used when completing a tire inspection are called the caster, camber and the toe. According to experts on auto repair, the caster is the tilting of the highest point of the steering axis either forward or backward. A forward tilt is negative and a backward tilt is positive. All wheels must have a positive caster. Next, the camber is checked. This is the tilting of the wheels from the vertical. The camber can have a positive or a negative reading, but the reading must be a balance of both. Finally, the toe is a measurement of how much the front and the rear wheels are turned in or out from a position that is straight ahead. This measurement ensures that the tires are parallel.