there is a date code on sidewall.
It's the first number of the tire designation stamped on the side.
The math used in tire fitting is algebra. Math helps to determine the size of the tire needed for each vehicle.
What Kind of tire do you what know about? Charles Goodyear made the fisrt Vulcanized tire which has the metal in it
Kelly Springfield made the first tire. Actually a form of a carriage wheel/tire.
Take your car or old tire to a tire store. The employees there will be able to determine your tire size needs and recommend a good choice for your vehicle.
One may find a tire calculator at the website for Canadian Tire. There is a section on tires and helps users to determine the correct tire size for a car based on make and model.
Buy new tire. Period. There is no way to repair a broken belt on a tire; given the manufacturing process of today's tires. The only factor to consider is the age of the tire (check the D.O.T. on the sidewall) to determine if tire may be defective.....
Some are made in the U.S. and some are made in Mexico. Look on the sidewall of the tire and it will list where that particular tire is made.
the size of the tire, the model, when it was made
Rubber
Yes, they are made in China. Sailun Tire is a Chinese company established in 2002.
In order to find the proper replacement for your bike tire you need to measure the wheel and determine which type of tire your bike uses. You can also take it to a bike repair shop and they can help you pick out a replacement tire.