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 center improve braking performance and traction on hard surfaces. When gravity pulls you downhill, rely on the High Roller II to keep you upright. Features:- 3C Triple Compound Technology available- 2-Ply DH casing with butyl-protected sidewallsSpecifications:- Size: 27x2.30- Tingle: EXO/3C/TR- TPI: 60- MAX PSI:60- Compost: 3C Maxx Terra- Weight: 875gr