Initially, the shale was intended to maintain the temperature during the winter in diesel-powered models, not to protect against stone, as many people think.
In the Stalinist version, the form is different and the distance to the radiators. The purpose of the car service is to minimize the influence of the user on the work of the car. Because sometimes the car service is facing a problem of overheating the engine because the owners forgot to remove the shale in the spring.
