CLINIC 1

90 = aspect ratio. 16 = wheel dia. 3) metric. a) most common in use today. b) aspect ratio = percentage relationship between cross section width & height. c) example : 130/90-16. 130 = tire width @ widest point from sidewall to sidewall in mm. 90 = aspect ratio. 16 = wheel dia. in inches. d) rim width is directly related to tire size ................
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