Four ways to check your tire tread depth at home
Ensuring your car’s tires have enough tread is crucial for safe driving. Proper tread depth provides essential grip, especially on wet roads. But what household items can you use to check your tire tread depth? Keep reading below with Matt Castrucci Kia of Dayton, OH, to find four ways to check your tire tread depth at home.
How to perform the penny test on your tires
This method is a favorite for its simplicity. You’ll need a trusty penny. Here’s how it works:
- Find Lincoln: Flip the penny so Abraham Lincoln’s head faces down.
- Dig it in: Insert the penny headfirst between your tire treads.
- Inspect the evidence: If the top of Lincoln’s head is visible, your tread depth is below 2/32 inches and it’s time to replace your tires. If his head is completely covered, you have some tread life left!
How to use a quarter to test your tire tread depth
While the penny test gives a general idea, the quarter test offers a bit more precision. Grab a quarter and follow these steps:
- Find Washington: Position the quarter with George Washington facing down.
- Head check: Similar to the penny test, see if the top of Washington’s head peeks out.
- Time for new tires: If you see all of Washington’s head, your tread depth is at or below 4/32 inches, indicating a need for new tires.
Can you use a ruler to measure tire tread depth?
This method isn’t ideal, but in a pinch, you can use a ruler. If your ruler numbers don’t start at the exact end of the ruler, you’ll need a piece of paper. Stick the paper into the tire tread and mark on the paper where the top of the tread sits. Measure this using your ruler.
Investing in a household tool for tire measuring
For the most accurate measurement, consider buying a tire tread depth gauge. These inexpensive tools are readily available at auto parts stores and provide a clear reading of your tread depth.
Bonus tip for checking tire tread depth
While checking your tread depth, look out for any uneven wear patterns or damage on your tires. Uneven wear can indicate alignment issues, and damaged tires should be replaced immediately. Happy and safe driving!
