Regulations of Connecticut State Agencies (Last Updated: June 14,2023) |
Title14 Motor Vehicles. Use of the Highway by Vehicles. Gasoline |
SubTitle14-98a-1_14-98a-4. Tires |
Sec.14-98a-3. Tire tread depth
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Tire tread depth shall be measured by a tread depth gauge which shall be of a type calibrated in thirty-seconds of an inch. Readings shall be taken in a major tread groove of the tire nearest the center at two points of the circumference at least fifteen inches apart. Readings for a tire which has the tread design running across the tire shall be taken at or near the center of the tire at two points of the circumference at least fifteen inches apart.
(Effective February 20, 1968)