The existing partnership between Hankook Tire and German touring car championship DTM has been extended for a further three years. The tyre maker signed a new contract with DTM promoter ITR e.V. last Friday following the press conference held for the opening of the current season; under the terms of this contract, Hankook will continue to deliver its Ventus Race DTM tyres to Audi, BMW and Mercedes-Benz until the end of the 2019 season.