How to do the penny test on your car’s tires

A simple way to check your tire tread depth at home 

At Carl Black Hiram, we prioritize the safety of our friends and neighbors on the road. One crucial element of safe driving is ensuring your tires have enough tread depth for proper grip. Luckily, there’s a simple way to check your tire tread depth at home in Hiram, GA, with a common household item: the penny test! Keep reading to learn how to do the penny test on your car’s tires. 

What is the penny test for car tires? 

The penny test is a quick and easy way to estimate your tire’s remaining tread depth. It won’t provide an exact measurement, but it’s a handy indicator to see if your tires are nearing the point where they need replacing. 

Here’s what you’ll need: 

• A penny 
• Maybe a friend to help (optional) 

How to Perform the Penny Test: 

1. Find Lincoln: Grab a penny. You’ll be using our former president’s profile for this test. 
2. Head down, penny down: Insert the penny upside down between the tread grooves of your tire. Imagine Lincoln is bravely diving headfirst into the tire. 
3. Inspect the head: Examine the top of Lincoln’s head. If it’s completely covered by the tread, you’re likely in good shape. 
4. Time for new tires?: If, however, you can see all of Lincoln’s head peeking out, your tread depth is likely at or below 2/32 inches, which signifies it’s time to consider replacing your tires. 

Pro tip: check multiple spots for even wear on your tires 

Uneven wear is common, so repeat the penny test in several grooves around each tire and across all four tires. This repetition will give you a better understanding of your overall tread health. 

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When to visit Carl Black Hiram for new tires 

While the penny test is a helpful at-home check, it’s not a substitute for a professional inspection. If your penny test suggests your tires are low on tread, or you have any concerns about your tires, schedule an appointment with our expert technicians at Carl Black Hiram. We’ll thoroughly inspect your tires and advise you on the best course of action, whether you need a tire rotation, replacement, or simply refilling your air pressure. 

Drive with confidence in Hiram, GA 

At Carl Black Hiram, your safety is our priority. We’re proud to serve the Hiram community with all their tire needs. So, stop by today and let our friendly staff help you keep your car rolling safely! 

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