Vehicular pneumatic tire and process of making vehicular pneumatic tire

A vehicular pneumatic tire having an asymmetric tread formed in relation to a circumference of a running surface, comprising:

• an outside region comprising an outside shoulder block row and an outside circumferential groove;
• an inside region comprising an inside shoulder block row and an inside circumferential groove;
• a center region being laterally delimited by said outside circumferential groove and said inside circumferential groove;
• a plurality of inside transverse grooves being open into said inside circumferential groove;
• a plurality of center transverse grooves being arranged within said center region to extend from said inside circumferential groove at least nearly through and terminating in said center region, said plurality of center transverse grooves are oriented to form an angle to a equator line of no more than approximately 30° over at least one-third of their longitudinal extensions,
• wherein a ratio of said plurality of inside transverse grooves to said plurality of center transverse grooves is at least about 2:1.

A process of making a vehicular pneumatic tire having an asymmetric tread formed in relation to a circumference of a running surface, the process comprising:

• forming an outside region to include an outside shoulder block row and an outside circumferential groove;
• forming an inside region to include an inside shoulder block row and an inside circumferential groove;
• laterally delimiting a center region with the outside circumferential groove and the inside circumferential groove;
• and
• arranging a plurality of transverse grooves within the inside shoulder block row and to extend into the center region;
• wherein no more than about one half of the plurality of transverse grooves are arranged to at least nearly entirely traverse and terminate in the center region and are oriented to form an angle to a circumferential equator line of no more than approximately 30° over at least one-third of their longitudinal extensions.