One of the most important investments you can make in your vehicle would be your tires. You always need to be on guard for when it might be time to replace them. Here are some tips to help you understand if you need new tires.

Tread Wear
The most telling sign would be the wear on your tread. Not sure how to tell if your tread is going bad? Don't fret. Simply use the good ol' Abe Lincoln test. Place a penny in your tires tread, and if the 16th president's face shows halfway through, it might be…