The invention provides an off-road pneumatic tire capable of improving the traction performance. The off-road pneumatic tire has a tread including a body and multiple blocks projecting from the body substantially outward in radial direction. A center block group on plane of equator comprises first center blocks, fourth center blocks, second center blocks and third center blocks. Each of the first center block and the fourth center block comprises a single block comprising a large block and each of the second center block and the third center block comprises a twin block comprising two small blocks parallel-aligned in an axial direction. Each of the units has an interval D1 from the first center block to the second center block such that the interval D1 is larger than an interval D2 from the second center block to the third center block and that the interval D2 is smaller than an interval D3 from the third center block to the fourth center block.
Off-road pneumatic tire
2015-05-20
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |