What Is a Bolt Pattern (PCD)?
The bolt pattern, also called PCD (Pitch Circle Diameter), describes how the lug holes are arranged on the wheel. It is written as two numbers, for example 5x114.3: the first number is the number of lug holes, the second is the diameter of the imaginary circle passing through the centers of all the holes, in millimeters.
How to Measure Your Bolt Pattern
The measuring method depends on the number of lugs:
4-Lug and 6-Lug Wheels
Measure from the center of one lug hole directly across to the center of the opposite lug hole. That distance, in millimeters, is your PCD. For example 4x100 means four holes on a 100 mm circle; 6x139.7 is common on pickup trucks.
5-Lug Wheels
There is no directly opposite lug, so measure from the center of one lug hole to the outer edge of the lug hole two positions away (skipping one), and divide the result by 1.7012. More simply: measure from the center of one hole to the farthest edge of the non-adjacent hole — the common values are 5x100, 5x112, 5x114.3, 5x120 and 5x120.7.
Common Bolt Patterns by Brand
| Brand / Model | Bolt Pattern | Center Bore |
|---|---|---|
| Toyota / Lexus (most) | 5x114.3 | 60.1 mm |
| Honda / Acura | 5x114.3 | 64.1 mm |
| BMW (most) | 5x120 | 72.6 mm |
| Mercedes-Benz | 5x112 | 66.6 mm |
| Audi / VW (most) | 5x112 | 57.1 mm |
| Ford (US, most) | 5x114.3 | 67.1–70.6 mm |
| Chevrolet / GMC truck | 6x139.7 | 78.1 mm |
| Nissan (most) | 5x114.3 | 66.1 mm |
| Jeep Wrangler | 5x127 | 71.5 mm |
Other Sizes That Must Match
A wheel fits your car only when all four of these match:
- Bolt pattern (PCD) — lugs must align with the hub
- Center bore — hub-centric fit prevents vibration (hub rings available for larger bores)
- Offset (ET) — determines arch clearance (see our wheel offset guide)
- Width & diameter — e.g. 18x8.5J must clear the brake calipers and suspension
Still Not Sure? We Confirm Fitment for You
Sending a wrong-size wheel is expensive for everyone. That is why XINCHIDA confirms bolt pattern, center bore, offset and load rating against your exact vehicle model and year before we produce. Send us your car details and we will handle the fitment check.