Ideal tire for agressive gravity riding Ramped knobs for low rolling resistance, fore-to-aft channel cut knobs for straight line control, large block side knobs for cornering 3C MaxxTerra: intermediate triple compound, more traction than MaxxSpeed, better tread wear and less rolling resistance than MaxxGrip EXO: Additional densely woven, lightweight, flexible fabric added to casing for enhanced puncture protection All Maxxis tires 2.40" and up are considered WT according to Maxxis whether or not they are labeled WT TR: Tubeless Ready Width: choose; 2.3", 2.5", or 2.6" Bead: Folding Max Pressure: 60; 40psi (2.6") TPI: choose; 60 TPI, or 120 TPI Weight: 930g. (2.3"); 1,030g. (2.5"); 1,000g. (2.6") Color: Black