How do you find the DOT number on a tire?
The DOT number is stamped on both sides of the tire sidewall and can be found by looking for the DOT designation on the sidewall. The other sidewall of the tire will have the initials DOT and the manufacturer’s plant code.
How do you read a DOT code?
The last four digits of this code tell you when your tire was manufactured. The first two numbers indicate what week of the year it was made (out of 52 weeks per year), and the second two numbers represent the year. For example, 5200 would reveal that a tire was manufactured during the 52nd week of the year 2000.
What is a DOT code?
First, DOT stands for Department of Transportation, which is a federal government agency. DOT codes are issued to retreaders who apply because they wish to retread tires that will be sold in the United States. A DOT code consists of three letters and helps to identify who retreaded the truck retread.
Do all tires have DOT?
Every tire sold in the United States has a DOT code stamped on the side. A complete tire DOT code will begin with the letters DOT and is followed by 10-12 letters and numbers.
What is the dot on tires mean?
Department of Transportation
Any tire used on U.S. highways/streets should have a DOT (Department of Transportation) mark. The DOT symbol certifies that the tire is compliant with the U.S. Department of Transportation’s safety standards. The first two letters, FD, identify where the tire was produced.
Where is the DOT code on a Michelin tire?
On the sidewall of the tire, locate a number that starts with DOT. It can be up to 12 digits long. The last three or four numbers are the date code.
What do the dots on a tire mean?
On the sidewall of most new tires are red and yellow painted dots. These are markers or guides to be aligned with particular points on the wheel. The less lead used for wheel weights, the lower the cost for balancing. The more weights are used, the higher the cost to balance your tires.
How do you find the DOT date on a tire?
Remember that the last four digits of the code are the date the tire was manufactured. You can check the first two digits of the DOT code to know the week of the manufacturing. The last two digits will reveal the manufacturing year. For instance, when it was written in 0203, the manufacturing year was 2003.
What does DOT stand for on tire?
Any tire used on U.S. highways/streets should have a DOT (Department of Transportation) mark. The DOT symbol certifies that the tire is compliant with the U.S. Department of Transportation’s safety standards.
What does yellow dot on tire mean?
Weight Method (Yellow Mark) When performing weight match-mounting, the yellow mark on the tire, indicating the point of lightest weight, should be aligned with the valve stem on the wheel assembly, which represents the heaviest weight point of the wheel assembly.
How to find a tire’s dot number?
The DOT number is stamped on both sides of the tire sidewall and can be found by looking for the DOT designation on the sidewall . The other sidewall of the tire will have the initials DOT and the manufacturer’s plant code.
What is the dot number on a tire?
The DOT number is typically found on only one side of the tire and therefore, depending on how the tires are mounted, the number could be facing inward or outward. You will need to record the DOT numbers for all of your tires for use when completing the tire registration process.
What does dot on a tire stand for?
DOT Code. The DOT code is used by the Department of Transportation (DOT) to track tire production for recall purposes. If a tire proves to be defective, this number helps keep track of where these tires ended up so buyers can be notified of the problem. At the end of the DOT code you’ll find a four-digit number.
What does the dot mean on tires?
“DOT” is branded on the tire’s sidewall indicating the tire is certified by the Department of Transportation. Following the DOT branding is a serial number designating the tire manufacturer, manufacturing plant, tire size, and date of manufacture.