---
id: faq-0081
title: "How do I know when my tires need replacing?"
category: faq
subtopic: service-and-maintenance
page_type: faq
source_url: "https://www.castlekiamchenry.com"
tags: ["tires", "safety", "maintenance"]
questions:
  - "When should I replace tires?"
  - "How do I check tire tread?"
  - "What's the tire lifespan?"
related: [tire-rotation, maintenance-costs, seasonal-tires]
dealer: Castle Kia McHenry
---

Tires typically last 3 to 5 years or when tread depth reaches 2/32 of an inch. The penny test is quick: insert a penny into the tread with Lincoln's head pointing down-if you can see the top of his head, it's time to replace them.

Season and driving conditions matter too. Winter tires offer better grip in cold weather, while summer tires excel in warmth. All-season tires are a middle ground.

Our Service team inspects tires at every visit and can recommend replacements or seasonal swaps. For a tire evaluation or to schedule service, call Castle Kia McHenry at (815) 453-8566.