Bridgestone Corp. (TYO:5108) on April 1 launched sales of the Potenza RE-08D, a high-grip sport tire made in pursuit of shorter circuit lap times. The tire is available in the singular size of 215/45R17. Inheriting the design philosophy of its predecessor, the Potenza RE-07D, the RE-08D is one of Bridgestone’s high-added-value Dan-Totsu products, which are developed based on technology the…