CST Caldera

No, this tire is designed specifically for urban commuting and paved surfaces. Its slick tread pattern is optimized for smooth, efficient rolling on asphalt rather than traction on loose dirt or gravel.

The Caldera uses an integrated layer of proprietary rubberized poly-fiber material positioned between the tread and the casing. This layer acts as a shield against common road debris like glass and thorns, significantly reducing the risk of flats during daily rides.

A wire bead means the edge of the tire is made from a rigid steel wire, which makes the tire slightly heavier and less compact than folding tires. While it is durable and secure on the rim, it cannot be folded, so you will need to transport it in its full circular shape.

Yes, this tire fits standard 26-inch wheels with an ISO diameter of 559mm. However, at 1.5 inches wide, it is significantly narrower than typical mountain bike tires, so ensure your rim width is compatible with this narrower profile.

The single-compound rubber is primarily engineered for longevity and consistent performance on dry pavement. While it provides reliable grip for standard commuting, it may not offer the same high-traction performance in heavy rain or on slick surfaces as tires with specialized dual-compound rubber.