A yellow dot denotes the lightest side of the tire, therefore, that there must be a place for nipples - on the disc (ie . the most difficult place wheel drive). This provides the most accurate balancing of a wheel.
Red Dot - this way are marked with tires that are installed on the car manufacturer. These tires are original equipment vehicle. Label shows the location of maximum force heterogeneity - different link layers.
White stamp - stamp the employee who made a check inspection of the tire to the factory.
The color lines in the tread specialist can determine the country of origin Bus, party, etc.
