5x108 Bolt Pattern: PCD, Meaning & Wheel Fitment
5x108 means 5 lug holes arranged on a bolt circle with a diameter of 108 mm (about 4.252 inches).
5x108 Quick Facts
What Does 5x108 Mean?
The first number tells you how many wheel studs or lug holes the pattern uses. The second number is the pitch circle diameter (PCD): the diameter of the imaginary circle that passes through the centers of those studs.
5x108 in Inches
A 5x108 pattern has a PCD of about 4.252 inches. The same bolt-circle diameter is also commonly written as 5x4.25.
| Bolt pattern | 5x108 |
|---|---|
| Lug count | 5 |
| PCD | 108 mm |
| PCD in inches | 4.252 in |
| Equivalent notation | 5x4.25 |
Is 5x108 the Same as 5x4.25?
Yes. 5x108 and 5x4.25 describe the same bolt-circle diameter using metric and inch units. That does not mean every wheel with this bolt pattern automatically fits every vehicle; the remaining wheel specifications still need to match.
How to Measure the 5x108 Bolt Pattern
For a 5-lug pattern, a bolt-circle template or manufacturer specification is the most reliable method. A common field method measures from the center of one stud toward the outer edge of the farthest stud, but verify the final PCD before buying wheels.
Because small measurement errors can lead to the wrong wheel, use the vehicle or wheel manufacturer's specification whenever possible.
Does a Matching 5x108 Bolt Pattern Guarantee Wheel Fitment?
No. Bolt pattern is only one part of wheel compatibility. You must also check center bore, wheel diameter, wheel width, offset/backspacing, brake clearance, lug-seat/thread hardware and load capacity before installing a wheel.
Check Your Vehicle Before Choosing Wheels
Use the vehicle fitment finder for vehicle-specific specifications, and use the wheel offset calculator to understand position and clearance changes.
Verified Vehicles Using 5x108
This is not necessarily a complete vehicle list. Always confirm the exact year, trim, brake package and wheel specifications.
Related 5-Lug Bolt Patterns
5x108 FAQ
What does 5x108 bolt pattern mean?
It means the wheel uses 5 lug holes on a 108 mm pitch circle diameter.
What is 5x108 in inches?
The PCD is about 4.252 inches. The equivalent notation is 5x4.25.
Is 5x108 the same as 5x4.25?
Yes. They describe the same bolt-circle diameter in different units.
Do all wheels with a 5x108 pattern fit?
No. Center bore, offset, width, diameter, brake clearance, lug hardware and load requirements must also be compatible.