Abstract: A unidirectional pneumatic vehicle tire has a symmetric radial carcass and a symmetric package of belt plies placed on the carcass. The tire tread of an asymmetric tread design has at least three longitudinal grooves having a depth of 12 mm to 18 mm. The tire tread has an axially outer wide tread rib, positioned, when mounted on a vehicle, so as to face outwardly relative to the vehicle. The wide tread rib has a width of 25% to 40% of the width of the tire tread when measured at half the depth of an axially outer one of the longitudinal grooves positioned adjacent to the wide tread rib. The wide tread rib is free of any tread voids having a main direction of extension and is selected from the group consisting of longitudinal grooves, longitudinal sipes, transverse grooves, transverse sipes, diagonal grooves, and diagonal sipes. The wide tread rib has tread voids having in a top view of the tire tread a substantially round contour.

Abstract: A vehicle wheel for a pneumatic tire of elastomeric material is provided. The bead portions of the tire are disposed on the radially inner periphery of the wheel rim, and the carcass of the tire is anchored in the bead portions by being looped-around pull and compression-resistant bead cores. The wheel has a rigid rim having essentially inwardly extending rim flanges and, axially inwardly thereof, rim seating surfaces for the bead portions of the tire. The rim flanges have abutment surfaces that face the bead portions of the tire and are inclined outwardly at an angle of between 5.degree. and 50.degree. relative to the radial direction.