The DOT Code is also useful in identifying tires subject to product recall or at end of life due to age. It does not require a tube within it. The two-digit number after the slash mark in a tire size is the aspect ratio. It is not in the top 1000 names. Casing. Tyre is an ancient Phoenician port city which, in myth, is known as the birthplace of Europa (who gave Europe its name) and Dido of Carthage (who gave aid to, and fell in love with, Aeneas of Troy).The name means 'rock' and the city consisted of two parts, the main trade centre on an island, and 'old Tyre', about a half mile opposite on the mainland. Tyre is not popular as a baby boy name. The original and proper spelling of the word the dumb yanks spell “tire.” Tyre Markings. This number is a percentage that indicates the tire’s height vs. its width. Every term of this specification has some meaning associated with it. The bigger the aspect ratio, the bigger the tire's sidewall will be. The writing on your tyres can be confusing. The DOT Code is an alphanumeric character sequence molded into the sidewall of the tire and allows the identification of the tire and its age. The supporting structure of the tire consisting of plies anchored to the bead on one side and running in a radius to the other side and anchoring to the bead. The city of Tyre is also spelled Tyrus in many King James Old Testament verses. Many of the modern surnames in the dictionary can be traced back to Britain and Ireland. From Phoenician roots, its meaning is a city in Phoenicia (Lebanon). The tyre is built in such a way that it can contain the air by itself. For example, in a size P215/65 R15 tire, the 65 means that the height is equal to 65% of the tire's width. The tyre and rim assembly form an air container, to “Seal” and “Contain” the compressed air inside the assembly. Is the ratio of the height of the tire's cross-section to its width. Sometimes it happens that another name has the same meaning. Meaning: The meaning of the name Tyre is: Strength, Sharp. Also called casing. There is nothing surprising in this: both names have the same origin or the same numbers of numerology. See also the related categories, english, phoenician, and celtic. Manufacturers often call it the 'tyre-nomenclature' or 'tyre-code' and mark it on the side wall of tyre. There is a specific method of denoting size of tyres. Tubeless tyres, as the name suggests, are tyres without the tube. For each tire size, there is a load inflation table to ensure the inflation pressure used is sufficient for the vehicle axle load. The code is mandated by the U.S. Department of Transportation but is used worldwide. The sidewall of typical tyre is imprinted with myriad codes and numbers that are used to identify the size and physical features of that tyre as well as details relating to its manufacture. It is of Phoenician and Celtic origin. Please feel free to read what others say about this name and to share your comments if you have more information.. N.B. Historically, surnames evolved as a way to sort people into groups - by occupation, place of origin, clan affiliation, patronage, parentage, adoption, and even physical characteristics (like red hair). Tyre Or Robertson Name Meaning. In the example above, the aspect ratio of our tire is 65, meaning that this tire’s height is 65% of its width. Next you will find a slash and then another set of numbers: the aspect ratio, sometimes called the tire’s “profile”. Casing Ply The city was considered part of Phoenicia, which in the Old Testament stretched from its location to Arvad in the north.. Ancient Tyre, like the Palestine city of Sidon situated twenty miles from it, is located in modern Lebanon. Selecting a proper tyre for a vehicle would be impossible unless one understands these terms perfectly. In addition, Tyre is a variant form of the English name Tyree. Tyre is mainly used in English. National technical standards regulations.