The Kumho Ecsta PS71-XRP in size 235/50R18 97V is a high-performance Run-Flat tyre (RFT) designed to offer sports-car handling with the added safety of extended mobility. The XRP (Extended Run-Flat Performance) designation is Kumho's specific terminology for their run-flat technology.

The (KR) marking confirms it is manufactured in South Korea, ensuring high standards of construction, and it is a popular fitment for the Mercedes-Benz GLA, BMW X1, and Audi Q3.