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Is with a gauge that reads in 32nds of an inch other countries measure tread depth in. Place a penny with Lincolns head upside down and facing you into the shallowest groove on the tire.
A rib refers to the raised portion of tread that spans the circumference of your tire.
Where to measure tire tread depth. Insert a penny into your tires tread groove with Lincolns head upside down. Quarter Test for Tire Tread Wear Measurement. Some gauges are shaped like needles where a probe extends out of the end of the gauges barrel to measure the tread depth of your tires circumferential grooves.
Insert the penny into the tire tread grooves upside down so the top of Old Abes head is heading into the groove. The quicker-and-dirtier way to test tire tread depth is to stick your finger in between the tread blocks. All gauges should measure both in the 132 United States standard and in millimeters.
If your gauge measurement reads. Your tires tread depth is sufficient. Place a penny between the tread ribs on your tire.
A rib refers to the raised portion of tread that spans the circumference of your tire. Tire tread is composed of several ribs. Measuring tread depth with our step-by-step instruction is a simple and surefire way to help ensure your tires will stick to the road and keep you safe according to most states laws tires are legally worn out when they have worn down to 232 of remaining tread depth.
Lea en espanol While US. Coins can be used to estimate remaining tread depth as a tire approaches the end of its useful life the established method of measuring remaining tread depth in the US. Is with a gauge that reads in 32nds of an inch other countries measure tread depth in millimeters.
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. Tread Depth with a Tire Gauge While US. Coins can be used to estimate remaining tread depth as a tire approaches the end of its useful life the established method of measuring remaining tread depth in the US.
Is with a gauge that reads in 32nds of an inch other countries measure tread depth in. How to check your tire tread depth Park and turn off your car. Grab the depth gauge find the pin and insert it into the grooves between the treads of the tire.
Product 09-5514-0 The lowest reading you get is going to be the correct overall reading for the tire. Find out what those readings. The penny test is an easy and accurate way to measure tire tread depth.
Take a penny and place it between the tire tread blocks with Lincolns head upside down and facing you. If Lincolns head is buried your tires still have more than 232 of tread. Your tires need to be replaced if the head is visible.
The caliper is equipped with a depth gauge same type of idea as a tire depth gauge. This method is certainly much more accurate. Extend the depth gauge out to an appropriate length then insert in the groove.
Remove and record the measurement. Here we have 0275. Learn how to measure your cars tire tread depth with the tire tread penny test.
You can pick up a tire tread depth gauge at any auto parts store. A tire tread depth gauge costs about 5. Measure the tread depth about 1 in.
From each edge and the depth of the center tread. They should all be the same. To effectively measure tire tread depth you first need to know how to position the coin.
Place a penny with Lincolns head upside down and facing you into the shallowest groove on the tire. Heres a good rhyming memory aid for you to use when trying to remember how the penny test works. Head into the tread.
Coker Tire Companys Jess Hoodenpyle demonstrates how to measure tire tread on your tire. There are a few methods used to determine the level tire tread dept.