(a) No person shall use a tire on a vehicle moved on a highway that has on its periphery any block, stud, flange, cleat, or spike or any other protuberances of a material other than rubber that projects beyond the tread of the traction surface of the tire, except as otherwise provided in this section.
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Terms Used In Tennessee Code 55-9-106

  • Bus: means every motor vehicle designed for carrying more than ten (10) passengers and used for the transportation of persons, and every motor vehicle, other than a taxicab, designed and used for the transportation of persons for compensation. See Tennessee Code 55-8-101
  • Gross weight: means the weight of a vehicle without load plus the weight of any load thereon. See Tennessee Code 55-8-101
  • Highway: means the entire width between the boundary lines of every way when any part thereto is open to the use of the public for purposes of vehicular travel. See Tennessee Code 55-8-101
  • Person: means a natural person, firm, copartnership, association, corporation, or an engaged ADS. See Tennessee Code 55-8-101
  • Roadway: means that portion of a highway improved, designed or ordinarily used for vehicular travel, exclusive of the berm or shoulder. See Tennessee Code 55-8-101
  • Vehicle: means every device in, upon or by which any person or property is or may be transported or drawn upon a highway, excepting devices used exclusively upon stationary rails or tracks. See Tennessee Code 55-8-101
  • Year: means a calendar year, unless otherwise expressed. See Tennessee Code 1-3-105
(b) A person may operate on a highway a vehicle equipped with a tire that has imbedded in it wire or other material for improving traction on snow and ice during the period of October 1 through April 15 of each year. Such a tire shall be so constructed that the percentage of wire or other material in contact with the roadway does not exceed, after the first one thousand (1,000) miles of use or operation, five percent (5%) of the total tire area in contact with the roadway. During the first one thousand (1,000) miles of use or operation of any such tire, the wire or other material in contact with the roadway shall not exceed twenty percent (20%) of the total tire area in contact with the roadway. The studded tires allowed by this subsection (b) shall not be used at any time on a vehicle with a maximum gross weight of more than nine thousand pounds (9,000 lbs.), unless this a vehicle is a school bus or an emergency vehicle.
(c) It is permissible to use tire chains of reasonable proportions on any vehicle when required for safety because of snow, ice, or other condition tending to cause a vehicle to skid.
(d) It is permissible to use farm machinery with tires having protuberances that will not injure a highway.
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