When to Replace Your Tires

So, how do you know when it’s time for new tires? Let’s break it down.

Tire tread isn’t just there for looks—it’s what gives you grip. As it wears down, so does your traction. Here’s an easy way to check:

Grab a penny and stick it head-first into the tire tread.

If you can see all of Lincoln’s head, your tread is too low, and it’s time for new tires.

For wet/snowy conditions, you’ll want even more tread—at least 4/32” for extra grip.

If you're not into the whole "penny test" thing, just look at your tires—if the tread looks shallow or uneven, it’s probably time to replace them.

Even if your tires look brand new, they don’t last forever. Rubber breaks down over time, and older tires can become brittle or develop hidden cracks. Most manufacturers recommend replacing them every 6 to 10 years—check the date code on the sidewall to see how old yours are.

If you’re the type to take corners like you’re in the Fast & Furious, slam on the brakes, or do the occasional burnout (no judgment), your tires are going to wear out a lot faster. Smooth, controlled driving = longer tire life.

Astoria’s mix of rain, coastal air, and temperature swings means tires can wear differently here than in, say, Arizona. Heat can dry out the rubber, while constant wet roads speed up tread wear. If you drive in snowy or wet conditions, your tires need deeper tread to maintain traction.

At PNW Automotive, we do more than just tell you when your tires are worn—we actually help you pick the right ones for your car, your driving style, and our unpredictable Oregon weather.  Every tire quote we offer you will have a good better or best option, as well as snow tires.  We want you to have control of your budget, which means choosing the tires that are right for your family.

Stop by for a free tire inspection anytime!

✔ Tire Inspections – We’ll check tread depth, wear patterns, and tire health.

✔ Tire Rotations – Helps extend the life of your tires by evening out wear.

✔ Tire Replacements – If you need new ones, we’ll make sure you get the best fit for your vehicle.

📅 Need a tire check? Call us or swing by!