Most tires last 40,000 to 60,000 miles, or roughly three to five years of normal driving — but the real answer depends on the tire, how you drive, and how well you maintain them. Some long-wear touring tires are rated for 80,000 miles; aggressive performance and mud-terrain tires may be worn out by 30,000. Here’s how to tell where yours stand.
Miles vs. age — both matter
Tread wears out with miles, but rubber also ages. Even a tire with plenty of tread can be unsafe if it’s old, because the rubber hardens and cracks over time. Most manufacturers suggest replacing tires at 6 years regardless of tread, and 10 years is a hard ceiling — check the four-digit DOT date stamp on the sidewall (week and year of manufacture).
So a daily driver usually wears out the tread first; a low-mileage weekend car or a spare may age out before it wears out.
What wears tires out faster
Under-inflation, missed rotations, and bad alignment are the big three — all of them cause uneven wear that shortens tire life dramatically. Hard cornering and braking, hot pavement, heavy loads, and aggressive tread designs all add up too.
The cheapest way to make tires last longer: keep them at the correct pressure, rotate every 5,000–7,000 miles, and get an alignment when you notice pulling or uneven wear.
How to check if yours are worn out
Penny test: put a penny in the tread groove with Lincoln’s head upside down. If you can see the top of his head, you’re at or below 2/32" and it’s time to replace. Many shops recommend replacing at 4/32" for wet-weather safety.
Also look for the wear bars (raised rubber across the grooves), uneven wear patterns, cracking in the sidewall, bulges, or vibration at speed. Any of those means it’s time to get them looked at.
Frequently asked
How many years do tires last?
Typically 3–5 years of normal driving, but rubber ages too — most makers recommend replacing at 6 years and never running a tire past 10 years, even if the tread looks fine.
Should I replace all four tires at once?
It’s ideal, especially on all-wheel-drive vehicles. If you only replace two, put the new pair on the rear axle and match the size and type as closely as possible.
Last updated 2026-06-27. General guidance only — confirm specifics with a local shop for your exact vehicle.