Bridgestone ER 33 is also another summer tire in Turanza group. The tire is specially designed for high performance sporty vehicles which are manufactured in Europe, Unites States and Asia. The tire with zigzag sipes and grooved centre ribs offer special smooth winter driving experience, though being a summer tire. The continuous centre rib maintains the stability and offers its travellers a safety and enjoyable driving. Turanza ER 33 is a tire which shows its capability on wet and watery roads and dry roads, but it is not intended to be driven on snow or ice covered roads. The UNI-T technology from Bridgestone offers quality driving with reduced noise. These tires are also purchased as replacements for Original Equipment (OE) and when fitted so, Bridgestone recommends mounting the tires in sets of four or in axle pairs for reliable driving.