BRIDGESTONE TIRE TRAIL WING TW31 FRONT 130/80-18 66P BIAS TT - 874-1365The Bridgestone Trail Wing TW31 Front Tire in 130 80 18 66P is a bias ply dual sport motorcycle tire built for riders who split their time equally between pavement and dirt, making it the go to Bridgestone Trail Wing TW31 front tire 130 80 18 for true adventure riding. It's a 4 ply DOT approved tire rated for 50% on road and 50% off road use, so it handles the full range of surfaces without feeling out of place on either. The TW31 feels sure footed on