PNEUMATIC TIRE

To provide a pneumatic tire which can enhance drainage property and stability.SOLUTION: A center land part 10 provided on a tread part 2 of a pneumatic tire comprises a center rib 10a which is defined by two major grooves 3. There are formed on the center rib 10a a first lateral groove 11 which extends from a first major groove 3 to a second major groove 3 side in tire circumferential direction one side and a second lateral groove 12 which extends from the second major groove 3 to the first major groove 3 side in tire circumferential direction other side. The first lateral groove 11 and the second lateral groove 12 are formed so as to continue in a tire width direction. A first taper face F11 is provided on the first major groove side of a lateral part of the tire circumferential direction one side of the first lateral groove 11 and a second taper face F12 is provided on the second major groove side of a lateral part of the tire circumferential direction other side of the second lateral groove 12.SELECTED DRAWING: Figure 3 【課題】排水性及び操縦安定性の向上を図ることができる空気入りタイヤを提供する。【解決手段】空気入りタイヤのトレッド部２に設けられたセンタ陸部１０は、２つの主溝３によって画定されるセンタリブ１０ａを備える。センタリブ１０ａに、第１主溝３から第２主溝３側にタイヤ周方向一方側に延びる第１横溝１１と、第２主溝３から第１主溝３側にタイヤ周方向他方側に延びる第２横溝１２とが形成される。第１横溝１１と第２横溝１２とはタイヤ幅方向に連続するように形成される。第１横溝１１のタイヤ周方向一方側の側面部の第１主溝側に第１テーパ面Ｆ１１が設けられ、第２横溝１２のタイヤ周方向他方側の側面部の第２主溝側に第２テーパ面Ｆ１２が設けられる。【選択図】図３