205/80-14, 215/75-14, 235/70-14, 185/80-15, 205/75-15, 215/70-15, 245/60-15, 255/60-15, 275/55-15, 295/50-15, 175/80-16, 185/75-16, 195/70-16, 215/65-16, 225/60-16, 235/60-16, 245/55-16, 255/55-16, 205/60-17, 215/60-17, 225/55-17, 245/50-17, 255/50-17, 275/45-17, 205/55-18, 225/50-18, 245/45-18, 255/45-18, 275/40-18, 285/40-18, 195/50-19, 205/50-19, 215/45-19, 225/45-19, 245/40-19, 255/40-19, 275/35-19, 285/35-19, 295/35-19, 225/40-20, 245/35-20, 255/35-20, 285/30-20, 295/30-20, 245/30-21, 255/30-21, 295/25-21 0 mm inside the wheel Fixed on one of the original/OE wheel nuts / bolts Central body with integrated ratchet system for quick, powerful and effortless tensioning operations Active tensioning elements decrease dynamic elevation and enable perfect fitting with different tire profiles and wear levels Tread chain with alternation of special injection-moulded plastic plates with hard metal studs and special steel chain Proprietary designed welded traction plates providing better grip on snowy and icy surfaces Foldable arms for easy storage in a smart bag Wheel Shield Level 0 is based on the specific product design which avoids any kind of contact between the snow chain and the alloy wheel The K-Lock tool indicates with a click the reach of the ideal torquing specs of the K-Summit