The Gravelking remains at the forefront, setting the standard for comfort and protection across all road applications and conditions. The TLR models are Tubeless Compatible up to 60 PSI Ideal for gravel, dirt, and rough pavement ZSG Gravel Compound (Zero Slip Grip) - Low rolling resistance, consistent in hot and cold temperatures, with strong grip on or off-road TuffTex Casing - High thread count casing featuring bead-to-bead protection that&';s strong yet supple BeadLock Bead - Designed to work with hookless and hooked clincher rims, easily installed with floor pump, and provides additional rim protection Available in Black Tread and Black or Brown Wall Colors TLR and Hookless Compatible Folding (Aramid) Bead New ECO-Friendly packaging made from recycled materials Tire Diameter: 700c ISO Diameter: 622 / road / 700c ISO Width: choose; 30mm, 35mm, or 40mm Intended Use: Gravel Labeled Size: choose; 700x30c, 700x35c, or 700x40c Flat Protection: Tread and Sidewall Max Pressure: 60psi (tubeless); 80psi (tubed) Tire Bead: Folding Tire Type: Tubeless Ready Clincher NOTE: TLR and Hookless Compatible in widths 700 x 30c and wider Color: choose; Black Tread/Black Sidewall; or Black Tread/Brown Sidewall