On 7th December 1888, John Dunlop invented the air-filled or pneumatic tires for his son and tested it in Cherryvale sports ground, South Belfast, Northern Ireland.
A pneumatic tire is made of reinforced rubber and filled with compressed air; used on motor vehicles and bicycles etc. Pneumatic tires may be prone to punctures but are lighter than solid core tires and have more shock absorbency.
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