Falken Ziex S/TZ04 - Unparalleled All Season Performance Tire for SUVs and Light Trucks For luxury Sport Utility Vehicles and Light Trucks, the ZIEX S/TZ04 offers key Falken technology for superior life. Featuring M + S all-season performance; a symmetrical non-directional tread pattern, allowing for unrestricted rotation; and a 2 into 3 block pattern that ensures low noise and flat, even tread wear for the highest levels of cabin comfort. In challenging weather conditions, the S/TZ04 presents improved lateral handling and highway stability. Combined with high angle lateral grooves, a solid center rib and four wide circumferential grooves, that maximizes water dispersion and delivers all-season traction. Along with a 50,000 limited mileage warranty the S/TZ04 is built for confidence.