Maxxis minion dhr high roller ii 26 combo the maxxis minion dhr high roller ii is an incredible tyre combination for trail am and dh riding that provides outstanding levels of grip in a wide range of conditions the open and aggressive tread design gives the high roller ii excellent soil penetration and mud clearing ability a square profile provides a solid consistent feel across the knobs modified knobs on the shoulder and centre improve braking performance and traction on hard surfaces