The Yokohama Advan Sport V103S RFT in size 225/50R17 94Y is a high-performance run-flat tyre engineered for premium sedans. While it is an older generation in the ADVAN lineage (preceding the V105 and V107), it remains a significant model due to its widespread Original Equipment (OE) fitment for brands like Audi, BMW, and Mercedes-Benz.