Dot tire codes. The tire manufacturer is then assigned a tire plant code that forms the first two digits continue reading. Your tire department of transportation dot codes located on your dealer registry card or on your tires. The data therein is used to make these tables.
Our example tire has a diameter of 35 inches. Automobile tires are described by an alphanumeric tire code in american english and canadian english or tyre code in british english australian english and others which is generally molded or moulded into the sidewall of the tire. High flotation codes begin by listing the tires diameter which is a measurement of the tires height in inches.
The spelling tyre does not appear until the 1840s when the english began shrink fitting railway car wheels with malleable iron. Flotation codes next list the tire width which is the width of the tire in inches. Nevertheless traditional publishers continued using tirethe times newspaper in britain was still using tire as late as 1905.
The tire width will be a three or four digit number with a decimal point. The national highway transportation safety administration mandates that every tire manufacturer register with the us. Tire list 6 code jb n0.
Tire registration can make sure you get direct notification in the event of a tire recall. The above link will take you to the dot ftp site where this database and other publicly accessible files may be found. The information here is from a us.
Tire list 4 code a7 dn. This code specifies the dimensions of the tire and some of its key limitations such as load bearing ability and maximum speed. The word tire is a short form of attire from the idea that a wheel with a tire is a dressed wheel.
Government prior to selling tires in the united states. The nhtsa product information catalog and vehicle listing vpic is a consolidated platform that presents data collected within the manufacturer reported data from cfr 49 parts 551 574 for use in a variety of modern tools. Tire list 1 code 01 0p.
Tire list 3 code 5n a6. Tire list 5 code dp ja.