US lawOregonRegulationsChapter 740 — Department of TransportationDivision 100 — VEHICLES, DRIVER, EQUIPMENT: EQUIPMENT REQUIRED AND CONDITION OF VEHICLES740-100-0040OAR 740-100-0040OAR 740-100-0040. Chains/Traction DevicesLast amended: 2000Length: 22 wordsOfficial source All motor carriers are required to carry and use chains and traction tires as provided in OAR chapter 734 division 17 rules.PreviousOAR 740-100-0030NextOAR 740-100-0045