An electronics assembly is provided for use with a tire. The assembly includes a plurality of printed circuit boards, each of which includes an electronic device configured to sense a condition of the tire. Attachment pegs are provided to attach the printed circuit boards together in stacked…
In one aspect, a tire is provided, the tire comprising: a tread portion comprising at least one of a tread rib or a tread block, a sipe included in the tread rib or the tread block, the sipe including: a radially outer portion, an interlocking portion radially inward of and directly connected to…
Disclosed herein are tire components comprising a rubber composition including guayule natural rubber and optionally at least one conjugated diene monomer-based rubber; about 30 to about 150 phr of reinforcing filler selected from carbon black and silica; and a cure package including a sulfur-based…
A tire analytics system can include processing circuitry and memory coupled to the processing circuitry. The memory can include instructions stored therein that are executable by the processing circuitry to cause the tire analytics system to perform operations. The operations can include…
A system and method are provided for efficiently estimating vehicle tire wear. Vehicle kinetics (first) data are provided via one or more sensors associated with the vehicle and/or at least one associated tire. The vehicle kinetics data are locally processed to compress or otherwise generate second…
A non-pneumatic tire includes a lower ring having a first diameter and an upper ring having a second diameter. The upper ring is substantially coaxial with the lower ring. A support structure connects the lower ring to the upper ring. The support structure is made up of a plurality of spokes. The…
A process comprising (a) providing used tire feedstock; (b) gasifying the used tire feedstock to produce a gaseous stream, where the gaseous stream includes carbon monoxide, hydrogen, and carbon dioxide; (c) biosynthetically converting at least a portion of the carbon monoxide, hydrogen, and carbon…
A tire mold having a sidewall molding surface with a negative irregular rough surface texture pattern extending circumferentially along the sidewall molding surface so as to mold at least one annular exterior surface of a tire sidewall of a tire with an irregular rough surface texture, the negative…
A method of mounting a tire on a vehicle includes providing a tire having a first side, a second side, and a circumferential tread disposed about the tire. The first side defines a first forward rotation direction and the second side defines a second forward rotation direction. The circumferential…
Disclosed herein is a tire having an electronic communication module including a radio device where the radio device is positioned between a first rubber layer and a second rubber layer, with the second rubber layer having a T50 cure time at 160° C. that is than the T50 cure time of the first…
Mold assemblies used for curing non-pneumatic tires include a mold section and curing shoe assemblies supported on the mold section. The curing shoe assemblies include an actuation cup supported on the mold section in radially-offset alignment with a mold axis. First and second curing shoes are…
An RFID package for a tire includes a first laminate layer having a first length, a first width, and a first thickness. The RFID package further includes a second laminate layer having a second length, a second width, and a second thickness. An RFID chip is disposed between the first laminate layer…
The present disclosure is directed to actinic radiation curable polymeric mixtures, cured polymeric mixtures, tires and tire components made from the foregoing, and related processes.
A method of applying a sealant layer to an inner surface of a tire and a resulting tire are disclosed. Prior to sealant application first and second balance light spots on first and second sides of the tire are identified. A starting location for the sealant bead adjacent the first side of the tire…
Systems and methods are disclosed herein for monitoring tire aging with respect to a motor vehicle and/or across vehicle fleets. A computing device (e.g., cloud server) is linked to vehicle-mounted data acquisition devices which provide signals corresponding to ambient temperature and contained air…
Systems and methods are disclosed herein for monitoring tire aging with respect to a motor vehicle and/or across vehicle fleets. A computing device (e.g., cloud server) is linked to vehicle-mounted data acquisition devices which provide signals corresponding to ambient temperature and contained air…
A non-pneumatic tire includes a lower ring having a first diameter and an upper ring having a second diameter greater than the first diameter. The upper ring is substantially coaxial with the lower ring. Support structure connects the lower ring to the upper ring. A circumferential tread is…
Methods for producing a polymer-containing coating upon a cured tire inner liner using a coating composition of specified composition are provided. Also provided are methods for producing a tire comprising a cured inner liner (with a polymer-containing coating upon its radially inward-facing…
A method of making a tire includes providing a first body ply having a first width and laying a second body ply above the first body ply. The second body ply has a second width less than the first width. The method also includes laying a third body ply above the second body ply. The third body ply…
A non-pneumatic tire includes a lower ring having a first diameter and an upper ring having a second diameter greater than the first diameter. The upper ring is substantially coaxial with the lower ring. Support structure connects the lower ring to the upper ring. At least one of the lower ring…
A rim assembly for a non-pneumatic tire has at least two rim components including: a first rim component having a first rim flange and a first lip, and a second rim component having a second rim flange and a second lip. The rim assembly further includes a plurality of lateral rim component support…
Processes for producing a sealant layer-tire inner liner combination as well as a sealant layer-containing tire and related processes involving the sealant layer-containing tire are disclosed. The sealant layer is adhered to the tire inner liner, has a thickness of 2-8 mm and comprises 100 parts of…
A non-pneumatic tire includes an inner ring having an axis of rotation and an outer ring coaxial with the inner ring. The non-pneumatic tire further includes support structure extending from the inner ring to the outer ring and a circumferential tread extending about the outer ring. The…
Disclosed herein are rubber compositions comprising bio-oil produced by a recombinant cell. Also disclosed are methods of controlling the variability of fatty acid content in bio-oil containing rubber compositions or tires comprising at least one component incorporating the bio-oil containing…
Various embodiments of a tire having a three-dimensional tire sipe are disclosed. In one embodiment, a tire sipe used in a tire is provided, the tire sipe comprising: a radially inner sipe taper portion having a radially inner sipe width W and a radially inner sipe transition width W, wherein the…
A computer-implemented method enables vehicle tire wear prediction based on minimal input data points. Information is aggregated in a hierarchical data structure regarding historical tread values for multiple tires, and respective values associated with the historical tread values for each of…
A tire includes a bead portion with a bead core having a main bead filler and an auxiliary bead filler, and a carcass ply wrapped around a portion of the main bead filler. An end of the carcass ply is located axially outside the main bead filler and radially below an apex of the main bead filler…
Various embodiments of a tire having grooves comprising sipes or other cross-groove negative geometry are disclosed.
An agricultural tire has an equatorial plane separating first and second sides. First and second inner sixths of the treads extend between the equatorial plane and circumferential reference planes disposed axially one-sixth of a tread width on either side of the equatorial plane. First and second…