[f. TIRE sb.2 + -LESS.] Of a wheel: Without a tire or tires.

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1862.  R. H. Patterson, Ess. Hist. & Art, 218. A rough ricketty conveyance, with wooden axletrees and tireless wheels.

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1899.  The Gazette (Montreal), 20 Nov., 6/4. The ten mile handicap bicycle race was a great surprise…. Crashley riding in sixth, with a tireless rim.

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