The hillbilly grid 29 2bliss ready mtb tyre from specialized is a moto inspired tyre designed for moist and dry condition riding the knob pattern is an altered version of the wet weather storm tyre the hillbilly grid 2bliss ready tyre features knurled knob tops that enhance traction on roots rocks logs off camber drops you name it this tyre tames them all and with the addition of their grid casing that dramatically improves sidewall stiffness and cut resistance youll be able to tackle