Its tyres are already fitted on Mercedes-Benz S- and E-Class cars, and now Hankook Tire reports it has begun supplying Daimler AG original equipment tyres for the C-Class, including run-flat tyres. The midsize Mercedes receives both standard and HRS (Hankook Runflat System) versions of the Ventus S1 evo² in size 225/50 R17 W. This is the first time that Hankook has supplied run-flat tyres as original equipment.