MAX HIGHROLLER II 27.5x2.8 BLACK FOLD/120 TERRA/EXO/TRAn open and aggressive tread design gives the High Roller II excellent soil penetration and mud clearing ability Modified knobs on the shoulder and center improve braking performance and traction on hard surfaces The perfect tire for technical freeride terrain TERRA 3C Maxx Terra is softer and offers more traction than 3C Maxx Speed, yet provides better treadwear and less rolling resistance than Maxx Grip EXO equipped models feature Maxxis` EXO