How do I know if I need new tires?

If your tread is worn, your tires are damaged, or your ride feels noticeably different (more noise, vibration, or longer stopping distance), it’s time to check for replacement. For a quick callout, use a penny test and look for sidewall cracks or bulges—if you see them, don’t wait.

What This Means

New tires aren’t only about meeting the legal limit—they’re about traction and safe handling. Start with visible clues: tread depth, uneven wear (like one edge wearing faster), and sidewall issues such as cracks, cuts, or a bulge.

• Penny test: If you can see part of Lincoln’s head when inserted into the tread, tread is likely too low.
• Bulges or deep cracks: These can indicate internal damage even if tread looks “okay.”
• Vibration or pulling: Often points to uneven wear, alignment needs, or a tire that’s out of balance.

Why It Matters

In wet Ohio weather, worn tires can reduce grip when you brake or turn. In fact, the U.S. National Highway Traffic Safety Administration reports that tires are involved in about 11,000 crashes per year in the U.S. [Source: NHTSA, tire-related crash statistics].

If you drive a used Cadillac around Findlay—especially with highway commutes or family road trips—good tires help keep steering predictable and braking distances more consistent for a vehicle that’s meant to feel composed.

Your Next Steps

1. Inspect tread and sidewalls (including inside edges) and note any bulges or cracks.
2. Check wear patterns—if one side is more worn, schedule an alignment and rotation evaluation.
3. Get a tread-depth and pressure check at Cars On Main; we’ll help you match the right tire setup to your used Cadillac and budget.

Cars On Main is family-owned in Findlay, OH, and we help drivers choose quality used Cadillac vehicles and maintain them with smart, practical tire recommendations—so you can drive with confidence. If you want, get in touch and we’ll help you figure out whether your tires need replacement.