The Maxxis High RollerTM II uses an open and aggressive tread design intended to find traction in loose conditions. A large channel between the the center knobs and side knobs provides a looser, drifty feel desired by some riders. Single compound. dual compound, 3C MaxxTerra, 3C MaxxGrip, and Super Tacky options 60 TPI, DoubleDown (2x120 TPI), or Downhill (2x60 TPI) casing options EXO or SilkShield puncture protection options Wide Trail (WT) sizes are optimized for 35mm inner width rims Select specs are Tubeless Ready (TR), confirm in table below Category: Trail, Enduro, Downhill Recommended use: Loose trail conditions Recommended installation: Front or Rear