Bridgestone Tw31 Trail Wing Front Tires Features: Dimpled tread pattern helps maximize traction 4-ply construction for dual sport use and long-wearing durability Self-cleaning tread blocks give a traction edge for muddy and loose terrain D.o.t. approved Notes : It is recommended to change your valve stem, tube and/or rim strip when installing a new tire. Shop Here! Need your tire mounted Weve got you covered! Tire Mount Discount