Challenge Tire Gravel Grinder Pro H-TLR Tire, 700 x 40 Tan- Designed for hardpack dirt and gravel
– 260 TPI casing materials and natural rubbers for a more soft and supple ride
– Conforms easily to the terrain transmitting less shock
- File tread center pattern offers low rolling resistance on smoother terrain and increased grip when the road gets rough
- Shoulder tread is more aggressive for corner confidence and additional control
- The Gravel Grinder is ideal for hardpack, gravel, sand, loose, and rocky terrains
