What is the bolt pattern on a 2004 Chevy HHR?
The 2004 Chevrolet HHR did not exist; the HHR was introduced for the 2006 model year and ran through 2011. For 2006–2011 HHRs, the standard wheel bolt pattern is 5 on 110 millimeters (5x110), with a center bore of 64.1 millimeters.
Model year clarification
Chevrolet launched the HHR in 2006, and the model was available through 2011. If you’re dealing with wheels or tires for an HHR, rely on the 5x110 bolt pattern that applied to the 2006–2011 models.
Bolt pattern details for 2006-2011 HHR
Before listing the essential specs, note that aftermarket wheels must match not only the bolt pattern but also center bore and offset to ensure proper fitment and safety.
- Bolt pattern: 5 lug holes on a 110 millimeter circle (5x110).
- Center bore: 64.1 millimeters (2.52 inches).
- Lug nut/thread size: commonly M14 x 1.5; use lug nuts appropriate for your wheel.
- Recommended wheel offset: typically around +41 millimeters; exact offset can vary by wheel design.
These specs cover most 2006–2011 HHR wheels; always confirm with the wheel manufacturer and your vehicle's VIN to ensure exact fitment.
Center bore and hub-fit considerations
Hub-centric wheels align with the vehicle's hub diameter (64.1 mm). If a wheel is lug-centric, consider hub rings to achieve proper seating and reduce vibration. Also verify caliper clearance and rotor diameter when selecting aftermarket wheels.
Practical fitment checks when replacing wheels
When swapping wheels on a 2006–2011 HHR, double-check fitment details beyond the bolt pattern to avoid clearance or alignment issues.
- Verify the wheel pattern (5x110) and center bore (64.1 mm) before ordering.
- Confirm adequate clearance for brake calipers, discs, and suspension components with the chosen wheel design.
- Match the wheel offset and backspacing to preserve steering geometry and ABS sensor alignment.
- Ensure the wheel and tire combination fits within the fender openings and does not rub at full steering lock or during suspension travel.
In practice, aligning bolt pattern, center bore, offset, and caliper clearance ensures safe, reliable wheel fitment.
Summary
The 2004 HHR did not exist; for the 2006–2011 HHR, expect a 5x110 bolt pattern with a 64.1 mm center bore. Always verify exact specs with your VIN and the wheel supplier, and consider hub-centric compatibility for aftermarket wheels.
