The material that is used to manufacture Continental bicycle tires is rubber made from the Uniroyal company or other companies that specializes in supplying rubber for bicycle tires. To get a more specific answer to the question, a visit to the local bicycle shop can render an answer.
Basically, you can't. Car tires comes with year of manufacture printed (in code) on them, but no such thing for bicycle tires. What you can do is judge them for dryness, mount& inflate them, and look for cracks.
Tyre Manufacturers, Michelin, Dunlope, Bridgestone, Avon, Firestone, Pirelli, Continental, Goodyear.
These companies and others manufacture tires in the U.S. but also manufacture tires in other countries. Check the stamp on the tire to determine the country of origin. Goodyear Michelin Cooper Continental General Yokohama Bridgestone Firestone Hoosier Lots of store brands and private label tires are made in the U.S.
You can get Continental tires at many different tire shops. I do know that Good Year and Firestone does offer Continental tires. Also the dealerships such as Continental Audi or Acura defintely has the tires.
Continental tires recommend different tires for different occasions. The weather affects what tires that should be used, as does the land that is traveled on.
Continental tires are available from a variety of sources. As Continental is a common brand, they can often be purchased from a a local tire supplier. Continental tires are also available to purchase online from ContinentalTire and Conti-Online.
Bicycle tires can be bought and replaced easily at many biking stores. Bicycle Warehouse, Performance Bike, and Bicycle Tutor all sell replacement bike tires as well as teach one how to replace a bike tire.
Bicycle tires start at a little over 3/4 inch for high speed racing tires, going up through 1.5 inch for light road going tires to 2.25 inch for knobbly off-road tires.
When you need to inflate the tires.
There are multiple companies that manufacture tires with model number P235 70R16. These include: BF Goodrich, Bridgestone, Continental, Cooper, Definity, Falken, Firestone, Futura, and Goodyear, to name a few.
continental
Air fille bicycle tires were invented by John Dunlop.