Reinforced nylon sidewalls and an anti-puncture belt protect the casing of the Terreno T10 Hardpack G2. 0 TLR Tire Set, two tubeless-ready gravel tires for long miles on firm surfaces. The Endurance casing is built to stay dependable over varied terrain and in any weather. A Graphene compound balances grip, wear and rolling speed, and the folding bead suits tubeless-ready gravel rims. What Our Gearhead(R) Experts Are Saying:"On a dry, firm gravel loop the tread hooks up the instant I lean the bike into a corner. The grip then holds through the whole turn, so I do not correct my line mid-corner."