Radial type pneumatic vehicle tire has deformations that are merged fluently and location and extent of deformations are constructed so that maximum is reduced in a range of order of pitch sequence

摘要

The tire has rubber tread divided into tread bars (1a,2a) by circumferential grooves (4) and/or transverse grooves (3) and/or diagonal grooves provided in sections extended up to maximum profile depth. A cylindrical casing envelope running in maximum profile depth forms joist contour (U1) while joist contour (U2) is provided with deformations in shape of flat elevation/depression in radial direction of joist contour (U1). The deformations are merged fluently and location and extent of deformations are constructed so that maximum in a range of order of pitch sequence is reduced.