29. (1) Every wheel of a motor vehicle operated on a public highway shall be fitted with a tire made of rubber or of any other material having the same elasticity.
(2) The thickness of a non-pneumatic tire shall not be, at any time or at any point thereof, less than one inch.
(3) The pneumatic tire shall be kept sufficiently inflated so that the compressed air will support the weight allowed for such tires.
(4) Every motor vehicle intended for the transportation of persons shall be fitted entirely with pneumatic tires.
(5) The Government may, by regulation, establish standards respecting the retreading of tires for motor vehicles and establish conditions of sale, use and inspection of retreaded tires.