A high performance all-road tire that performs well through a wide range of inflation levels. The mix of small, closely spaced center knobs and longer, taller cornering tread blocks is appreciated in soft or loose surfaces. ZSG (Zero Slip Grip) natural rubber compound provides consistent performance through a wide range of temperatures and wears well Bead-to-bead puncture protection belt 126tpi Advanced Extra Alpha casing performs well through a wide psi range, minimizes rolling resistance Actual width of installed tire can vary by 6mm or more depending on inner rim width and inflation pressure. See technical info for more details