These winter tyres comes without studs and have a diameter of 19", width of 275 mm and a profile of 35%. The tire's wet grip is rated at C, where A is the highest.
Tyres-Guru
Continental WinterContact TS 860 S SSR ( 275/35 R19 100V XL EVc, runflat )
Tyres Outlet
Continental WinterContact TS 860 S SSR ( 275/35 R19 100V XL EVc, runflat )