The original urban assault tire, designed to take the abuses of the most aggressive street style riders. The Hookworms b ead-to-bead tread provides durability & traction whether you're dropping staircases, grinding rails or riding in your local skate park. Heavy duty casing rated to 110psi. Black Only. 110psi. Wire Bead. Multi Surface Street Tread Street Style Tyre. Classic Design. Maxxis Proven Quality