175/60R19 Bridgestone Ecopia EP500 86 Q TireBridgestone Ecopia EP500 175 60R19 86Q OVERVIEW Bridgestone took their Ecopia low rolling resistance technology and put it into a high performance summer tire with the Ecopia EP500. The Ecopia EP500 features a narrower tread pattern for reduced rolling resistance, a long contact patch, an asymmetric tread pattern with large shoulder blocks, and circumferential ribs for enhanced wet weather grip. As a summer tire, the Ecopia EP500 is not approved for