Check tire tread, wear level, and safety from your photos instantly
Inspection Guide
Insert Coin
Use a Penny or Quarter head-down in the tread.
Surface Scan
Photo any scratches, cracks, or bulges clearly.
Front & Side
AI needs both tread face and profile views.
Optional: DOT Code
Find the 4-digit text to check age.
Try with an example (double-click or drag to upload area)
Check tire tread in seconds
with incredible accuracy
Drag & drop a tire photo above to get started for free
Tire Check Use Cases
Regularly check your tire tread to ensure safety for you and your family. Detect wear early before it becomes a hazard.
Simply take a photo of your tire to get an instant health assessment.
What drivers say about TireCheck
"I wasn't sure if I needed new tires before my long road trip. I used the penny test but wasn't confident.
I checked my tires with TireCheck and got an instant safety confirmation! It gave me peace of mind for the whole journey."
Trusted by top automotive brands
Choose Your Plan
Select the perfect plan for your tire safety check needs. All plans include high-quality AI analysis and reliable service.
- 4 tire checks per month
- Max 8MB file size
- 16 tire checks per month
- Max 8MB file size
- Priority processing
- 300 tire checks per year
- Max 8MB file size
- Highest priority
All plans include:
Tire Check FAQ
How to check tire tread depth?
You can check tire tread depth using a specialized tire tread depth gauge, a penny (the penny test), or by using our AI-powered photo analysis tool. Proper tread depth is essential for safety and traction on the road.
What is the minimum legal tire tread depth?
In most places, the legal minimum tread depth is 2/32 of an inch (approximately 1.6mm). However, it is recommended to replace tires before they reach this limit, often around 4/32 inch for better safety in wet conditions.
How does the penny test for tire tread work?
To perform the penny test, insert a penny into your tire's tread groove with Lincoln's head facing down. If you can see all of Lincoln's head, your tread depth is less than 2/32 inch and it's time to replace your tires.
How accurate is checking tire tread with a phone photo?
Our AI technology analyzes the visual patterns of your tire tread to estimate wear levels. While it provides a convenient and quick assessment, we recommend using a physical tread depth gauge for the most precise measurements, especially if the AI indicates a warning.
Why is tire tread depth important?
Tire tread is designed to channel water away from the tire to maintain contact with the road. Worn tread reduces traction, increases stopping distances, and significantly increases the risk of hydroplaning on wet roads.
When should I replace my tires?
You should replace your tires when the tread depth reaches 2/32 inch, or if you notice uneven wear patterns, cracks in the sidewall, bulges, or if the tires are more than 6-10 years old regardless of tread depth.
Can I check tire pressure with this tool?
No, this tool is designed to analyze tire tread and visible physical condition from photos. Tire pressure must be checked using a pressure gauge.
How to use a tire tread depth gauge?
Insert the probe of the gauge into the groove of the tire and press down until the base is flush with the tire surface. Read the measurement on the scale. Check multiple spots on the tire to ensure even wear.
What is a safe tire tread depth?
New tires typically have 10/32 to 12/32 inch of tread. A depth of 6/32 inch or more is considered good. Below 4/32 inch, wet traction is significantly reduced, and at 2/32 inch, the tire is legally worn out.
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Check Tire Tread
Check tire tread depth and safety from any image for free with incredible accuracy. Get instant results and safety recommendations.