PNEUMATIC TIRE

A pneumatic tire comprises a tread portion. The tread portion is provided with a plurality of oblique main grooves and oblique land regions . The oblique land regions each divided by a first vertical groove into a shoulder block and a middle block disposed axially inside thereof. The shoulder block is provided with a plurality of transverse sipes whose angles with respect to the tire axial direction are less than 45 degrees. The middle block is provided with a plurality of vertical sipes whose angles with respect to the tire circumferential direction is less than 45 degrees.