Welcome to the complete Siyaraxess guide dedicated to wheel bolt patterns and tire sizes.
Whether you are replacing your wheels or simply checking compatibility, this guide explains everything you need to know.
The bolt pattern (PCD) is the diameter of the imaginary circle passing through the center of the wheel mounting holes.
A tire size such as 225/45 R17 indicates the tire width, aspect ratio, radial construction and wheel diameter.
ET offset is the distance between the wheel mounting surface and the centerline of the wheel.
The center bore allows the wheel to fit perfectly on the vehicle hub.
Always use the correct thread size, seat type and bolt length recommended by the manufacturer.
Correct wheel torque is essential for safe driving.
Use Siyaraxess tools to instantly find the correct wheel and tire specifications.
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Only by using certified wheel adapters.
Check the manufacturer specifications or use our search tools.
Yes. An incorrect offset can affect handling and create clearance issues.