Coach and bus drivers need a long haul tire that's built to last, and that's exactly what the AL22 from Hankook does. A solid center rib works with tread wear equalized steppers to promote a longer service life, and multi 3D siping within the AL22 improves traction and braking performance. The AL22 features an optimized carcass structure that enhances handling, and an improved bead design that allows for superior retreadability.