Continental AG, commonly known as Continental or colloquially as Conti, is a German multinational automotive parts manufacturing company that specializes in tires, brake systems vehicle electronics, automotive safety, powertrain, chassis components, tachographs, and other parts for the automotive and transportation industries. Continental is structured into six divisions: Chassis and Safety, Powertrain, Interior, Tires, ContiTech, ADAS. It is headquartered in Hanover, Lower Saxony. Continental is the world's third-largest automotive supplier and the fourth-largest tire manufacturer.
The Continental AG Headquarters in Hanover, Germany
Continental tires on a Mercedes-Benz SLS AMG
Continental bicycle tire ad, France, circa 1900
A tire or tyre is a ring-shaped component that surrounds a wheel's rim to transfer a vehicle's load from the axle through the wheel to the ground and to provide traction on the surface over which the wheel travels. Most tires, such as those for automobiles and bicycles, are pneumatically inflated structures, providing a flexible cushion that absorbs shock as the tire rolls over rough features on the surface. Tires provide a footprint, called a contact patch, designed to match the vehicle's weight and the bearing on the surface that it rolls over by exerting a pressure that will avoid deforming the surface.
Assorted new automotive road tires, showing a variety of tread patterns.
Tractor tires have substantial ribs and voids for traction in soft terrain.
John Boyd Dunlop on a bicycle, c. 1915
Studded winter tire