A wheel is a circular device that is capable of rotating on its axis, facilitating movement or transportation whilst supporting a load (mass), or performing labour in machines. Common examples are found in transport applications. A wheel, together with an axle overcomes friction by facilitating motion by rolling. In order for wheels to rotate, a moment needs to be applied to the wheel about its axis, either by way of gravity, or by application of another external force. More generally the term is also used for other circular objects that rotate or turn, such as a ship's wheel, steering wheel and flywheel.

Honda Motor Company, Ltd. (本田技研工業株式会社, Honda Giken Kōgyō Kabushiki-gaisha?, Honda Technology Research Institute Company, Limited) listen (help·info) (TYO: 7267 NYSE: HMC) is a multinational corporation headquartered in Japan. The company manufactures automobiles, motorcycles, trucks, scooters, robots, jets and jet engines, ATV, water craft, electrical generators, marine engines, lawn and garden equipment, and aeronautical and other mobile technologies. Honda's line of luxury cars are branded Acura in North America. More recently they have ventured into mountain bikes. Honda is the 6th largest automobile manufacturer in the world as well as the largest engine-maker in the world, producing more than 14 million internal combustion engines each year. In August 2008, Honda surpassed Chrysler as the 4th largest automobile manufacturer in the United States. Currently, Honda is the second largest manufacturer in Japan behind Toyota and ahead of Nissan.[3]