To use a tread depth gauge follow the steps below.
Tire tread depth measurement tool.
In the united states tread depth is measured in 32nds of an inch.
50 packs tyre tread depth gauge color coded tire depth gauge tool tire tread depth accurate measurement tools green.
Some tread depth gauges measure in 32nds of an inch left while others measure in both 32nds of an inch and millimeters right.
Confirm which measuring scale you are using.
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A tire tread depth gauge costs about 5.
Topxceguu a12 digital tire tread depth gauge tool car tires measure for roadster suv van truck motorcycles metric inch conversion 0 25 4mm with backup battery 4 5 out of 5 stars 59 9 99 9.
Measure the tread depth about 1 in.
Sku 358468 3.
Get it as soon as thu sep 24.
Free in store or curbside pick up.
The platforms are located at 2 32 so when the tread surface becomes even with these wear bars the tire needs to be replaced.
The quicker and dirtier way to test tire tread depth is to stick your finger in between the tread blocks.
Stopping distance on wet road 379 feet 9 5 school bus lengths source.
Tire tread depth gauge you can pick up a tire tread depth gauge at any auto parts store.
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Tire tread measuring tool.
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From each edge and the depth of the center tread.
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The contact tip is profiled to work in narrow spaces between tread.
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Slime 20177 tire tread depth gauge.
This tire tread depth gauge has a round aluminum indicator bar that is calibrated for measurements from 0 to 1 by 1 32 markings.
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Tread depth tread depth is a vertical measurement between the top of the tread rubber to the bottom of the tire s deepest grooves.
Traction and performance in these conditions will be compromised long before the official minimum tread depth of 2 32 is.
Typical tire tread depth gauges measure up to 32 32nds or 25 26mm since almost all passenger car and light truck tires begin with less than one inch of tread depth.
Because it is difficult to accurately measure tread depth with a ruler tread depth is best.
Minimum tread depth bald tires.