This is Bridgestone’s grand touring summer tire for cars and mini vans. The Turanza ER30 is used as original equipment tire in vehicles such as Porsche Cayenne, Mercedes ML and R class, Mazda Miata, Lexus GS300, BMW 3 series, 7 series and X5. This tire features a steel belt construction for high durability and resistance to punctures. This also has a circumferential tread groove that helps in dispersing water to resist hydroplaning. This feature improves the tire’s traction and grip on wet surfaces.