Bolt Pattern Calculator
Calculate your vehicle’s wheel bolt pattern (PCD) with our comprehensive calculator. Determine lug pattern, bolt circle diameter, and wheel fitment specifications for proper installation.
Step 1: Bolt Pattern Specifications
Understanding Bolt Patterns
Bolt pattern (PCD – Pitch Circle Diameter) is expressed as number of bolts x diameter of bolt circle. Example: 5×114.3 means 5 bolts with 114.3mm diameter circle.
Step 2: Vehicle & Wheel Parameters
About Wheel Fitment
Center bore must match vehicle hub for proper centering. Wheel offset affects how wheels sit relative to suspension and body. Always verify specifications with manufacturer.
Bolt Pattern Results
Your Bolt Pattern (PCD)
Bolt Pattern Visualization
Diagram Key
Red circle shows bolt circle diameter. Red dots represent bolt positions. Dashed lines show measurements between opposite bolts.
Common Bolt Patterns by Vehicle Type
| Bolt Pattern | Common Vehicles | Center Bore | Typical Use |
|---|
Understanding Common Patterns
5×114.3 is one of the most common patterns for modern cars. 4×100 is common for compact cars. 6×139.7 is typical for trucks and SUVs.
Interactive Bolt Pattern Diagram
Bolt Pattern Formula
For even bolt patterns (4, 6, 8): Measure center-to-center distance between opposite bolts. For 5-bolt patterns: Measure from bolt center to farthest point on opposite imaginary circle.
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