Analysis of information sources in references of the Wikipedia article "Tire" in English language version.
radial tire market share.
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: CS1 maint: others (link)Inner layers are made of different fabrics, called plies.
One requirement provides that ... all new tires shall be equipped with a tread-wear indicator that will show at a glance when the tread depth has been worn to 1/16 of an inch.
Conclusion: Clincher tires stay on the rim primarily by the clinch of the hooked sidewall that retains the tire bead, not the circumferential tension in the bead.
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(help)...The spelling " tyre " is not now accepted by the best English authorities, and is unrecognized in America...
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