Quick Facts about Continental Tire North America, Inc. Continental Tire North America, Inc. (CTNA, formerly Continental General Tire) is headquartered in Charlotte, North Carolina and is a subsidary of Continental AG. CTNA acquired General Tire in 1987.
General Tire History The history of the premium tire producer from the early days up to the present.
History of the Passenger Tire To know the complete history of the tire, we must go back to around 3500 B.C.--to the invention of the wheel. The wheel is one of man's greatest inventions and is present everywhere we look today.