Replacing your car tires may not be top of mind, but it’s a crucial aspect of vehicle maintenance. Many drivers realize the importance only when faced with sudden swerves or abrupt stops. Taking the time for proper tire maintenance is key to ensuring your safety and that of your family on the road. Here are some essential indicators and simple checks to help you determine when it’s time to replace your tires.


Generally, your tire’s tread should be at least 2/32 inches deep. Use the “penny test” to gauge tread depth:

  • Place a penny in the tread with Lincoln’s head facing down.
  • If the top of Lincoln’s head is visible, your tread is too shallow.
  • Inspect all tires, focusing on the most worn areas. Failing the penny test suggests it’s time to consider tire replacement.


Routine maintenance involves checking for uneven tire wear. While professional checks are preferable, you can do a basic assessment:

  • Visually inspect tires for unusual wear patterns.
  • Run your hand over the tread surface to feel for irregularities.

Identifying uneven wear can prompt further investigation and timely tire replacement, ensuring longevity and performance.


Any anomalies like bulges, bumps, or soft spots on your tires indicate potential weaknesses. Address these issues promptly by contacting our tire experts at Modica Bros. Early detection can prevent further damage and maintain optimal tire performance.


Monitor the footstep or tread depth, ensuring it doesn’t significantly reduce or become flush with the tread bars. Maintaining adequate tread depth is crucial for traction, especially in adverse conditions. Regular checks and timely replacements enhance safety, handling, and overall road performance.

Don’t second-guess your tire maintenance. Call any of our Modica Bros. locations to ensure you’re making the best choices for your car and your safety. Taking proactive steps to replace your tires when needed ensures a smoother ride, optimal performance, and peace of mind on the road.