S&M Trackmark Tire

This tire is specifically engineered for hard-packed dirt tracks and paved surfaces. Its smooth, fast-rolling design is optimized for speed and acceleration rather than loose or muddy terrain.

The broken center tread is a strategic design choice that reduces the overall weight of the tire while maintaining essential traction. It helps you accelerate and brake more effectively on firm surfaces without the drag of a continuous, heavy tread.

The folding Kevlar bead significantly reduces the tire's rotating weight, which helps with acceleration and handling. It also makes the tire easier to transport or store since it can be folded down.

Yes, the tire is rated for a maximum pressure of 110 psi, which is ideal for achieving the lowest rolling resistance on smooth, hard surfaces. Always check your rim's maximum pressure rating before inflating to ensure it can safely handle that level of pressure.

The inflated widths are slightly wider than the nominal size. For example, the 20 x 1.75 model has an actual inflated width of 1.88 inches, while the 24 x 2.1 model measures 2.19 inches. Keep this in mind to ensure you have adequate frame and fork clearance.