•Visuallyinspectthetireforcracksandcuts,replacingthetireincaseofbaddamage.Swellingorhighspotsindicateinternaldamage,requiringtirereplacement.A.TireDepthGaugeMAINTENANCEANDADJUSTMENT171MinimumTreadDepthFrontSoitisfalseeconomyandunsafetousethetiresuntiltheyarebald.TireWearInspection•Measurethedepthofthetreadwithadepthgauge,andreplaceanytirethathasworndowntotheminimumallowabletreaddepth.Rear—1mm(0.04in.)Under130km/h(80mph)Over130km/h(80mph)2mm(0.08in.)3mm(0.12in.)
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