22. Easy Way to Know if Your Tires Are Worn Out
Here’s a simple trick that could keep you safe on the road. Grab a penny and flip it upside down. Now, put it into the grooves of your tire’s tread.
If you can see the top of President Lincoln’s head, it means your tires are wearing out, and you should get them replaced.
But if Lincoln’s head is mostly covered by the tread, your tires are still good to go. It’s an easy way to check if your tires need changing.
