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"Hankook Tyres, Cheap Tyres"
[ "Wheel alignment: ExplainedAll four-wheelers, after being driven for a certain distance, are supposed to undergo a wheel alignment. This guide will let you know what wheel alignment is and what will happen if you dont do itThe wheels of a vehicle look as if they are perfectly straight and vertical. The surprising thing is that to improve vehicle performance each manufacturer specifies some predefined angles to the wheels of their cars. There are three different angles associated with the wheels namely camber, toe, and caster. Let us know more about these angles.Camber:The camber angle is perfectly visible from the front of the car. This angle can either be positive or negative. A negative camber improves the cornering performance of the car. Let us analyze how Hankook Tyres corner when the camber angle is zeroA centripetal force is required by a car to corner. This force comes with the friction between the tyre and the road. The outer wheels have a higher frictional force compared to the inner wheels. This frictional force deforms the tyre, due to which the contact area with the road decreases significantly. One easy way to reduce this is negative camber angle. Moreover, you must never buy cheap tyres to reduce this.Caster:In the steering mechanism, the wheels are connected to a steering axis. This steering axis is never vertical in practice. The inclination of the steering axis is called the caster angle. This angle is quite critical for an automobile. You may have noticed that, after taking a turn, when you release the steering wheel it automatically goes back to its central position. This steering wheel returnability is created by the caster angle.Toe:This angle is the most sensitive out of the three. When you look from above, this angle is clear. A zero toe angle will give minimum wear to the wheels. However, as you drive, the steering wheel undergoes minor unintentional changes. These must not affect the straight-line motion of the car. For perfect steering, the inner wheel should turn more than the outer wheel. If you look at it from a wheel alignment point of view, this is the toe-out condition. This means that if you set the wheels in a toe-out manner, you can achieve a perfect steering condition with just slight movements of the steering wheel. However, such a high steering response leads to safety issues. The vehicle responds even to unintentional steering and thus results in loss of stability. Due to this reason, a toe-in arrangement is always used. Toe-in provides the opposite effect. It reduces the steering response and increases the stability of the car. Usually, the toe-in has a very low angle. Each car will have an optimum set of wheel angles decided by the car manufacturer.A routine wheel alignment operation is imperative for a car's good performance. These angles are quite sensitive in deciding the car's straight-line stability, steering wheel returnability, and cornering capability." ]