2021 MAZDA CX-30 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2021 MAZDA CX-30, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 67.1 mm |
| Offset (ET) | 45-50 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
2021 CX-30 — Year-Specific Fitment Context
The 2021 MAZDA CX-30 is in year 2 of 5 using the 5x114.3 pattern (2020–2024). Wheels from any 2020–2024 MAZDA CX-30 are cross-compatible with the 2021 model.
MAZDA CX-30 Bolt Pattern by Year
The table below shows how the CX-30's wheel specifications have changed over the years. The 2021 model year is highlighted.
5x114.3 Pattern Context
This bolt pattern appears on 2902 vehicles in our current database and is considered very common.
Examples of other vehicles using 5x114.3:
Expert Buying Guide for 2021 MAZDA CX-30
For your 2021 MAZDA CX-30, the 5x114.3 bolt pattern is shared with many vehicles, but the 67.1mm center bore is specific. Aftermarket wheels often have a larger bore; use hub-centric rings to prevent vibration and ensure proper load transfer. Offset must stay within 45-50mm; deviations risk rubbing suspension components or fenders. Always use 12x1.5 lug nuts with the correct seat type—factory wheels use a ball seat, while aftermarket may require conical (60-degree) or ball seat. Mixing seat types can cause wheel loosening. Verify lug nut engagement (minimum 6-8 full turns) and re-torque after 50-100 miles. Avoid spacers unless hub-centric and properly torqued.
Historical Fitment Data Reference
In our dataset, MAZDA CX-30 appears from 2020 to 2024 (5 model years). Across recorded model years, this model generally keeps the same bolt pattern.
- Observed bolt-pattern variants for this model: 1
- Observed center-bore variants for this model: 1
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 95.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 80-90 ft-lbs after 50-100 miles of driving.
- ✅ If using aftermarket wheels, confirm hub-centric rings are installed to match the 67.1mm center bore.
- ✅ Check that the wheel's backside clears the brake calipers and suspension components; test fit before mounting tires.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Confirm bolt pattern carefully. 5x114.3 is often confused with other common 5-lug patterns.
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
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2021 MAZDA CX-30 — Frequently Asked Questions
What is the bolt pattern for a 2021 MAZDA CX-30?
The 2021 MAZDA CX-30 uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 67.1mm and the offset is 45-50mm.
What other years of MAZDA CX-30 have the same bolt pattern as the 2021?
The MAZDA CX-30 uses the 5x114.3 pattern from 2020 through 2024. Wheels from any of these model years are dimensionally compatible with the 2021, provided the offset and center bore also match.
Will wheels from another MAZDA fit my 2021 CX-30?
Only if they share the exact same 5x114.3 bolt pattern, a compatible offset, and a center bore equal to or larger than 67.1mm.
What is the center bore of a 2021 MAZDA CX-30?
The factory center bore (hub bore) for the 2021 MAZDA CX-30 is 67.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
How tight should I torque the lug nuts on a 2021 MAZDA CX-30?
Refer to your owner's manual for exact specs, but always tighten the 12x1.5 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
Do 2021 MAZDA CX-30s use lug bolts or lug nuts?
The 2021 CX-30 requires 12x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
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