A tire includes a tread formed from a rubber composition containing: a rubber component including a styrene butadiene rubber; and a filler including silica. The tread has a plurality of circumferential main grooves . The plurality of circumferential main grooves define a pair of crown land portion…
A tread for a heavy truck tire that has a rib is provided. A sipe is located in the rib and extends from a first lateral surface to a second lateral surface. A first end of a teardrop of the sipe is located at the first lateral surface, and a second end is at the second lateral surface. A middle…
A tire has a tread portion including a first shoulder land region. The first shoulder land region is provided with first shoulder sipes. Each of the first shoulder sipes is provided with a chamfered portion over an entire lengthwise range from a first longitudinal edge to a first tread edge. Each…
A tire tread pattern includes: first sipes in a first land portion between first and second circumferential main grooves; first chamfered surfaces in which a tread surface of the first land portion is inclined toward a first circumferential main groove side in an end portion in a width direction…
A tread pattern of a tire includes: a circumferential main groove extending in a tire circumferential direction; a plurality of sipes extending in a tire width direction within a region of a land portion in contact in the tire width direction with the circumferential main groove; and a chamfered…
A tire according to the present disclosure is a tire including, in a tread surface, a tread land portion partitioned by a partitioning groove or by the partitioning groove and a tread edge. The tread land portion includes a sipe extending from a surface of the tread land portion inwardly in a tire…
A tread portion can include an inner tread end, an outer tread end, circumferential grooves, and land portions. The circumferential grooves can include an inner shoulder circumferential groove and an outer shoulder circumferential groove. The land portions can include an inner shoulder land portion…
A pneumatic tire includes chamfered sipes in a land portion each including a chamfered portion, and non-chamfered sipes in the land portion each not including the chamfered portion. The chamfered sipe includes one end communicating with the main groove that defines the land portion and the other…
A tire tread for a heavy-duty vehicle of construction plant type and aims to reduce the risk of cracking at the sipe bottom, without significantly reducing the volume of material of the tread so as not to shorten the lifetime of the tire in respect of wear. The tread (I) has transverse sipes ()…
A pneumatic tire includes, on a tread surface, circumferential main grooves extending in the tread circumferential direction, rib-like land portions defined between circumferential main grooves adjacent in the tread width direction or by circumferential main grooves and tread edges, and resonators…
A pneumatic tire includes, on a tread surface, a plurality of circumferential main grooves extending in the tread circumferential direction, and a plurality of land portions each defined between circumferential main grooves adjacent in the tread width direction among the plurality of…
Provided is a pneumatic tire. At least one land portion is defined and formed by a plurality of circumferential main grooves provided in a tread surface. A main sipe including a body portion and a chamfered portion is formed in at least one side of the body portion. A branch sipe branching from the…
In a pneumatic tire, a sipe includes an edge on a leading side and an edge on a trailing side; the edge on the leading side and the edge on the trailing side each include a chamfered portion shorter than a sipe length of the sipe; a non-chamfered region in which other chamfered portions are not…
The tread profile has mutually spaced profiled elements (1-3) that are provided with narrow line or groove-like depressions (6) formed with radially inner extending portion of extension height (T2), and radially outer extending portion of extension height (T1). A groove base (9) formed in radially…
A pneumatic tire according to the present invention includes a tread section provided with circumferential grooves 2 to 4 extending in a tire circumferential direction, lateral grooves 5 to 6 extending in a tread width direction, and a plurality of land blocks 7 defined by the circumferential…