Teletrac Navman Fleet Focus -
The fabrication of a modern vehicle tyre is an insanely complex process.
Basically, it involves melding a range of largely incompatible materials into a hard-wearing and stable whole. A typical tyre can have up to 12 different compounds of rubber, both natural and synthetic, plus around 24 other components – reinforcement in the form of high tensile steel (both as woven belts and wires) or textiles (rayon, nylon, polyester and aramid fibres), plus fillers including carbon black, silica and chalk.
In addition, there’s a Mad Scientist’s lineup of chemicals to help keep mixtures plastic, or aid vulcanisation, or delay ageing.
Given that the bulk of a tyre’... ...