WebViolation: 393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove 8 Vehicle Maint. Violation: 393 ... The SMS normalizes the Unsafe Driving and Crash Indicator BASICs measure by carrier size (i.e., a hybrid power unit and vehicle miles travelled measure) to account for exposure. ... WebTo perform the quarter test, take a quarter and place it into your tread groove with George Washington’s head facing downward. If you can see the top of Washington’s head, then your tires have worn enough to warrant a new set of tires. If you don’t see his head in the bottom of the tire, your tire has worn too much and needs to be replaced.
Tire Tread Depth Firestone Complete Auto Care
WebHow to best maintain tires to optimize tread depth. Run your tires at the proper pressure. Over-inflating a tire will accelerate wear along a central ring around the tire, and under … WebApr 13, 2024 · 205 / 80 R 12. Let’s break it down: FIRST NUMBER: Tire width (in mm) SECOND NUMBER: Sidewall height percentage related to the tire width, i.e. how much of … high.net/careers
How to Measure Tire Tread Depth Don …
WebApr 13, 2024 · 205 / 80 R 12. Let’s break it down: FIRST NUMBER: Tire width (in mm) SECOND NUMBER: Sidewall height percentage related to the tire width, i.e. how much of the tire is the flat “wall” compared to curved and treaded sections. In our example, the sidewall height is 80% of the 205 mm width (165 mm). FIRST LETTER: This describes the type of ... WebDec 22, 2015 · Place the measuring pin in the main tread groove, and press down until the base of the gauge is resting firmly on the tread blocks on either side of the groove. Carefully pull the tread depth gauge away from the tire, and read the measurement shown on the scale. Repeat steps 1–4 for the other main tread grooves. WebThe Tire Rack tread width measurement tool helps us define how much of a rounded shoulder's over-the-horizon tread width should be included in the measurement. We use a 20" long tool made with square tube featuring a … high.org/joinnow