The car tyre has a close relation with the steering wheel. If there is some trouble with the car tyre, it is not easy to handle the steering wheel. When your car has those situation, you should locate it at once. When the car drive on the straight road with a askew steering wheel, the car will drive in a abnormal direction. If the car tyres are in a certain degree of wear, the steering wheel will shake unsafely. When we meet those trouble, we need to check our car tyre and solve those problems.