Douglas is the trademark for a line of tires owned by the Goodyear Tire and Rubber Company, which manufactures the line and sells them exclusively through Walmart. Goodyear registered the name in 1992 [1] through its subsidiary Kelly Springfield Tire Company.
The actual location [2] of manufacture of a Douglas tire can be determined through the first two characters following the "DOT" of the DOT code molded into the sidewall and consulting the NHTSA Manufacturers Information Database.
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, which also provide a flexible cushion that absorbs shock as the tire rolls over rough features on the surface. Tires provide a footprint, called a contact patch, that is designed to match the weight of the vehicle with the bearing strength of the surface that it rolls over by providing a bearing pressure that will not deform the surface excessively.
Bridgestone Corporation is a Japanese multinational auto and truck parts manufacturer founded in 1931 by Shojiro Ishibashi (1889–1976) in the city of Kurume, Fukuoka, Japan. The name Bridgestone comes from a calque translation and transposition of ishibashi, meaning 'stone bridge' in Japanese.
Charles Goodyear was an American self-taught chemist and manufacturing engineer who developed vulcanized rubber, for which he received patent number 3633 from the United States Patent Office on June 15, 1844.
The Goodyear Tire & Rubber Company is an American multinational tire manufacturing company founded in 1898 by Frank Seiberling and based in Akron, Ohio. Goodyear manufactures tires for automobiles, commercial trucks, light trucks, motorcycles, SUVs, race cars, airplanes, farm equipment and heavy earth-moving machinery. It also makes bicycle tires, having returned from a break in production between 1976 and 2015. As of 2017, Goodyear is one of the top five tire manufacturers along with Bridgestone (Japan), Michelin (France), Continental (Germany) and MRF (India).
Cooper Tire & Rubber Company is an American company that specializes in the design, manufacture, marketing, and sales of replacement automobile and truck tires, and has subsidiaries that specialize in medium truck, motorcycle, and racing tires. With headquarters in Findlay, Ohio, Cooper Tire has 60 manufacturing, sales, distribution, technical, and design facilities within its worldwide family of subsidiary companies, including the UK-based Avon Tyres brand, which produces tires for motorcycles, road cars, and race cars.
Dunlop Tyres is a brand of tyres which is managed by different companies around the world. It was founded by pneumatic tyre pioneer John Boyd Dunlop in Dublin, Ireland, in 1890.
The company formerly known as the United States Rubber Company, now Uniroyal, is an American manufacturer of tires and other synthetic rubber-related products, as well as variety of items for military use, such as ammunition, explosives, chemical weapons and operations and maintenance activities (O&MA) at the government-owned contractor-operated facilities. It was founded in Naugatuck, Connecticut, in 1892. It was one of the original 12 stocks in the Dow Jones Industrial Average, and became Uniroyal, Inc., as part of creating a unified brand for its products and subsidiaries in 1961.
Uniform Tire Quality Grading, commonly abbreviated as UTQG, is the term encompassing a set of standards for passenger car tires that measures a tire's treadwear, temperature resistance and traction. The UTQG was created by the National Highway Traffic Safety Administration in 1978, a branch of the United States Department of Transportation (DOT). All tires manufactured for sale in the United States since March 31, 1979 are federally mandated to have the UTQG ratings on their sidewall as part of the DOT approval process, in which non-DOT approved tires are not legal for street use in the United States. It is not to be confused with the tire code, a supplemental and global standard measuring tire dimensions, load-bearing ability and maximum speed, maintained by tire industry trade organizations and the International Organization for Standardization.
A run-flat tire/tyre is a pneumatic vehicle tire that is designed to resist the effects of deflation when punctured, and to allow the vehicle to continue to be driven at reduced speeds - under 90 km/h (56 mph) – and for limited distances – usually 16 to 80 km, depending on the type of tire.
Sumitomo Rubber Industries, Ltd. is a global tire and rubber company based in Japan. It is part of the Sumitomo Group. The company makes a wide range of rubber based products, including automobile tires, golf balls and tennis balls. Sumitomo brands include Dunlop Tyres, Falken Tire and Ohtsu Tire.
Goodyear Aerospace Corporation (GAC) was the aerospace and defense subsidiary of the Goodyear Tire and Rubber Company. The company was originally operated as a division within Goodyear as the Goodyear Zeppelin Corporation, part of a joint project with Luftschiffbau Zeppelin, leading to the development of rigid airships in the United States. As part of the failing relationship between the US and Germany in the era prior to World War II, the division was spun off as Goodyear Aircraft Company in 1939. The company opened a new factory in Arizona in 1941 which produced subassemblies, including subcontracted airframe construction and the design of the Goodyear F2G Corsair and Goodyear Duck.
The Kelly-Springfield Tire Company was an American manufacturer of tires for motor vehicles, it was founded in Springfield, Ohio by Edwin Kelly and Arthur Grant in 1894. It was acquired in 1935 by the Goodyear Tire and Rubber Company, who maintained it as a subsidiary until 1999 when it was integrated into Goodyear North America. It continues today as a major brand under Goodyear.
The Goodyear Polyglas tire was a bias-belted tire announced in 1967 by Goodyear. "Polyglas" was a registered trademark. The tire combined the characteristics of bias-ply and radial-ply tires. They had a wider tread than most other tires on the market at the time and used belts made of fiberglass.
Franklin Augustus “Frank” Seiberling, also known as F.A. Seiberling, was an American innovator and entrepreneur best known for co-founding the Goodyear Tire & Rubber Company in 1898 and the Seiberling Rubber Company in 1921. He also built Stan Hywet Hall, a Tudor Revival mansion, now a National Historic Landmark and historic house museum in Akron, Ohio.
Dunlop is a brand of tyre originally produced by the Dunlop Pneumatic Tyre Company from the end of the 19th century, taking its name from John Boyd Dunlop. The brand is used for many other products made from rubber or with rubber components and some with a looser connection to rubber.
The Titan Tire Corporation is an American tire corporation formed in 1993 by Maurice M. Taylor Jr., then owner of Titan Wheel, purchased the Dyneer Corporation, manufacturer various off-road tires. Titan is one of the largest manufacturer of off-road tires in North America. It continued expanding its product offering and reach by purchasing the off-road tire assets of Pirelli Armstrong Tire Corporation in 1994. In 1997, Titan International split Titan Tire Corporation into subsidiary of(NYSE: TWI).
Sava Tires is a Slovenian tyre and other rubber related products' manufacturer, it is now a subsidiary of the Goodyear Tire and Rubber Company. It is located in Kranj, Slovenia. The company was formed in 1998 under the name Sava Tyres d.o.o., although tyre manufacturing had started in 1920.
Tire lettering is the practice of putting, or drawing visible letters on the sidewall of an automobile's tires. In modern usage, the lettering is often big car brands or tire brands names, with custom lettering being a much smaller niche of that. It can also refer to other after market customizations to the side wall of the tire, such as the "white wall tire" look, but any color of the spectrum is available now, including "rainbow wall tires".
In motorsports, a tire war occurs when more than one manufacturer provides tires for a series. Historically, tire wars have occurred in many high-level series, such as Formula One, NASCAR, Super GT, and MotoGP.
The Wingfoot Lake Airship Hangar in Suffield, Ohio, is the main hangar used by the Goodyear Tire and Rubber Company for construction and maintenance of their fleet of blimps.