What is the bolt pattern on a Chevy Volt?
The bolt pattern on a Chevy Volt is a five-lug setup with a 114.3 mm bolt circle (often listed as 5x114.3 or 5x4.5 inches). Some catalogs round this to 5x115 mm, but the precise measurement is 114.3 mm.
This article explains what that means for wheels and tires, how it applies to the Volt’s two generations, and how to verify compatibility when shopping for replacements.
Bolt pattern basics
Key facts about the Volt’s wheel mounting pattern are summarized here before you shop for wheels or replacements.
- Pattern: 5-lug bolt pattern
- Bolt circle diameter: 114.3 mm (4.5 inches)
- Note on rounding: some listings show 5x115 mm; the true measurement is 114.3 mm. Always verify with the vehicle specification or a measurement
With this baseline, you can communicate with retailers and check compatibility across GM models that use the same bolt pattern. But you should also confirm center bore and offset for a proper fit.
Generational scope and compatibility
Both generations of the Chevy Volt have used the same general wheel mounting pattern, which simplifies cross-compatibility with wheels from other GM models of the era. However, factors such as hub bore and offset can affect fitment, especially for aftermarket wheels.
How to verify your exact Volt configuration
To be certain you’re matching the right bolt pattern for your car, use these steps:
- Check the owner’s manual or the sticker inside the driver’s door jamb for wheel specifications (bolt pattern, center bore, and offset).
- If you already have a wheel or a rim, measure the bolt circle by counting lug holes and measuring the distance between opposite lug centers (approximately 114.3 mm for the Volt).
- For peace of mind, consult a dealer or a reputable tire/wheel shop with your VIN for a precise specification.
Always consider hub bore and offset in addition to the bolt pattern to ensure proper seating and clearance.
Summary
In short, the Chevy Volt uses a 5-lug bolt pattern on a 114.3 mm bolt circle (5x114.3, 4.5 in). Some lists round the spec to 5x115 mm. Verify the exact specification for your model year and cross-check hub bore and offset when buying wheels, as these details impact fitment and performance. This pattern is generally consistent across the Volt’s generations, aiding aftermarket options while requiring careful verification for a perfect fit.
