About TireSize411

What's the 411?

TireSize411.com is part of the 411 family of specification database websites, built on a simple idea: vehicle specifications should be free, accurate, and easy to find. The "411" in our name is a nod to the original telephone directory assistance code, because we believe getting the right information should always be just a quick lookup away.

Our Mission

Our mission is to provide free, accurate tire specifications for every vehicle on the road. Whether you are replacing worn tires, upgrading for better performance, or simply checking what size your vehicle requires, TireSize411 gives you the answer in seconds. No sign ups, no paywalls, no guesswork.

What We Offer

TireSize411 maintains a comprehensive database covering thousands of vehicles across every major make and model. For each vehicle, you will find:

• OEM tire sizes: The exact tire size your vehicle was built with, straight from manufacturer specifications.
• Bolt patterns: Wheel bolt pattern and lug nut specifications for proper fitment.
• Tire pressure recommendations: Factory recommended PSI for front and rear tires.
• Compatible tire options: Curated product recommendations to help you find the right replacement tires.

The 411 Family

The 411 platform includes multiple specification databases, each focused on a different area of vehicle ownership. Our sister site, TowCapacity411.com, provides towing capacity specifications for trucks, SUVs, and crossovers. Each 411 site follows the same principles: free access, verified data, and a clean browsing experience with no clutter.

Our Data

We source our tire specifications from manufacturer documentation, industry databases, and verified technical references. Our team regularly reviews and updates the database to ensure accuracy. If you spot an error or have a correction, we encourage you to contact us so we can fix it promptly.

How We Keep the Lights On

TireSize411 is free to use. We earn revenue through the Amazon Associates affiliate program. When you purchase a tire or automotive product through one of our links, we receive a small commission at no extra cost to you. This model allows us to keep the database free and growing without charging visitors for access.

Get in Touch

Have a question, suggestion, or data correction? Visit our contact page to reach us. We read every message and aim to respond promptly.