Specialized | Hillbilly Grid Trail T9 27.5" Tire 27.5X2.4 | Rubber

From Jenson USA

Specialized Hillbilly Grid Trail T9 27. 5" Tire Loam, Slop, and Everything in Between When the trail gets steep, loose, and wet, most tires get put through there paces. The Hillbilly is built for exactly those conditions. The deep spike center knobs dig through loose soil to find just the right amount of bite underneath, while large block-in-block shoulder knobs hold the line in corners where softer terrain wants to push you wide. The block-in-block transition knobs between center and shoulder reinforce the structure and lower rolling resistance, so you're not fighting the tire on the way up the trail.