Maxxis High Roller II Tire - 29 x 2.3 Tubeless Folding BLK 3C Maxx Terra EXOMaxxis High Roller II Tire 29 x 2. 3 Tubeless Folding Black 3C Maxx Terra EXO. The High Roller II has an open and aggressive tread design for excellent soil penetration and mud clearing ability. Modified knobs on the shoulder and center improve braking performance and traction on hard surfaces Intended use: loose loose over hard medium wet TECH SPECS Defined Color Black PSI 60 TPI 60 Weight 924 Tire Type Tubeless Ready Clincher Tire Intended Use