Section R714-161-8 - Tires and Wheels(1) When examining the tires and wheels of a vehicle, the inspector shall: (a) check the wheel bolts; and (i) issue a rejection inspection certificate when wheel bolts or nuts are loose, missing, or damaged;(b) check the wheels for damage; and (i) issue a rejection inspection certificate when:(A) any part of the wheel is bent, out of round, cracked, re-welded, or if any spokes are missing, loose, or broken; or(B) a wheel is not centered on the axle or wobbles in excess of 3/16 inch at three equally spaced intervals around the circumference of the tire;(c) check the bearings by grasping the tire at the top and bottom and rocking it in and out; and (i) issue a rejection inspection certificate when the wheel bearing play exceeds the manufacturer's recommended tolerances;(d) check the tire tread depth, which may not be measured on the tread wear bar; and (i) issue a rejection inspection certificate when:(A) any tread wear indicator contacts the ground; or(B) the tread depth is less than 2/32 when measured in any two adjacent major tread grooves at any location around the circumference of the tire;(e) check the tire's condition; and (i) issue a rejection inspection certificate when:(A) a tire has any damage including cuts, weather cracks, or cords that are exposed; or(B) a tire is worn to the extent secondary rubber is exposed in the tread or sidewall area;(f) check the tires for bumps or bulges; and(i) issue a rejection inspection certificate when a tire has visible bumps or bulges indicating partial failure or separation of the tire;(g) check for tires that are re-grooved, re-cut, or labeled "not for highway use"; and (i) issue a rejection inspection certificate when a tire has been re-grooved, re-cut, or is marked for other than highway use; and (h) check the valve stems;(i) issue a rejection inspection certificate when:(A) the rubber stems are cracked or cut; or(B) a metal stem lock nut is missing; and (i) check the tire pressure with tire pressure gauge; and(i) issue a rejection inspection certificate when tires are flat, have noticeable air leak, or are inflated to less than 50% of the vehicle manufacturer's recommended tire pressure.Utah Admin. Code R714-161-8
Adopted by Utah State Bulletin Number 2016-20, effective 9/27/2016