The T31 replaces the very successful T30 EVO as the next evolution in Bridgestone’s long line of sport-touring tires. T31 delivers our best ever wet weather performance without sacrificing the dry handling and wear life that the T30 EVO has become known for. All new tread pattern with deco groove is optimized to ensure confidence-inspiring wet weather performance with a bold look. Optimized Mono-Spiral Belt construction (MSB) provides dynamic handling response with a light, linear feel and superb line holding ability. Newly developed front compound and revised 3LC rear construction enhance stability and all weather grip to shorten wet braking distance and improve traction while offering long tread life. “GT” Spec is available in 5 sizes to suit heavy-weight sport-touring machines. Compares to: Dunlop Roadsmart III, Michelin Pilot Road 4, Pirelli Angel GT, Metzeler Roadtec 01. *All comparisons made to Bridgestone T30 EVO sport touring tire.