When tackling the roughest roads, the Gravelking Slick Plus offers an additional layer of security, precisely where it's needed most. Ideal for gravel, dirt, and rough pavement. TuffTex increases tire resilience with a dual layer of bead-to-bead TuffTex material, providing additional puncture resistance and heightened security in the most challenging conditions. BeadLock is engineered to accommodate a broader range of rims, including both hookless and clincher types. In most instances, mounting the tire can be effortlessly achieved with a standard floor pump. ZSG GRAVEL Compound is crafted from a proprietary ZSG (Zero Slip Grip) material to ensure remarkable resistance to temperature and weather fluctuations. This consistent rubber performance across a spectrum of temperatures provides lower rolling Resistance and improved grip. Folding (Aramid) Bead. Tubeless and Hookless Compatible. Tubeless Ready up to 60 PSI. Item Specifications: Flat Protection: Tread and Sidewall, Color: Black/Brown, Defined Color: Brown, ISO Width (mm): 40, ISO Diameter: 622 / Road / 29", Tire Intended Use: Gravel, Tire Diameter: 700c, Tire Bead: Folding, Labeled Size: 700 x 40, Tire Type: Tubeless Ready Clincher, PSI: 60 / 80,