2021 MAZDA MX-5 Miata RF 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 MX-5 Miata RF, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 4x100 |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 54.1 mm |
| Offset (ET) | 45 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2021 MX-5 Miata RF — Year-Specific Fitment Context
The 2021 MAZDA MX-5 Miata RF is in year 4 of 5 using the 4x100 pattern (2018–2022). Wheels from any 2018–2022 MAZDA MX-5 Miata RF are cross-compatible with the 2021 model. Across its full production run (2017–2022), the MX-5 Miata RF has also used: 5x114.3.
MAZDA MX-5 Miata RF Bolt Pattern by Year
The table below shows how the MX-5 Miata RF's wheel specifications have changed over the years. The 2021 model year is highlighted.
Fitment Notes
The 2021 MAZDA MX-5 Miata RF has a bolt pattern of 4x100.
This means it is a 4 lug pattern with a circle diameter of 100mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, MAZDA MX-5 Miata RF appears from 2017 to 2022 (6 model years).
Across model years, this model appears with 2 bolt patterns (4x100, 5x114.3).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 47.0 mm
4x100 Pattern Context
This bolt pattern appears on 461 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 4x100:
2021 MAZDA MX-5 Miata RF — Frequently Asked Questions
What is the bolt pattern for a 2021 MAZDA MX-5 Miata RF?
The 2021 MAZDA MX-5 Miata RF uses a 4x100 bolt pattern (also called lug pattern or PCD). The center bore is 54.1mm and the offset is 45mm.
What other years of MAZDA MX-5 Miata RF have the same bolt pattern as the 2021?
The MAZDA MX-5 Miata RF uses the 4x100 pattern from 2018 through 2022. 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 MX-5 Miata RF?
Only if they share the exact same 4x100 bolt pattern, a compatible offset, and a center bore equal to or larger than 54.1mm.
How do I measure the bolt pattern on my 2021 MAZDA?
The 2021 MX-5 Miata RF uses a 4x100 pattern. For 4, 6, or 8-lug wheels, measure center-to-center across opposite holes. For 5-lug, measure from the center of one hole to the back of the opposite hole.
Do 2021 MAZDA MX-5 Miata RFs use lug bolts or lug nuts?
The 2021 MX-5 Miata RF requires 12x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
Can I put aftermarket wheels on my 2021 MAZDA MX-5 Miata RF?
Absolutely. Just ensure the aftermarket wheels have a 4x100 bolt pattern, an offset near 45mm, and a center bore of at least 54.1mm (using hub rings if larger).
Fitment Checklist Before You Buy Wheels
- Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
- This model has multiple bolt-pattern records across years. Match wheels to exact year/trim before purchase.
Editorial Fitment Notes
MAZDA MX-5 Miata RF has multiple wheel-fitment records across generations, so matching exact year and trim is important before ordering wheels.
- Observed production years in our database: 2017-2022 (6 model years).
- Observed bolt-pattern variants: 2 (4x100, 5x114.3).
- Observed total offset span across years: 47.0 mm.
- Observed center-bore variants: 2 | lug-size variants: 2.
Data Quality & Review
Source note: Compiled from manufacturer fitment references, historical wheel data, and internal normalization rules.
Last reviewed: 2026-05-26 | Reviewed by: Bolt Pattern HQ Editorial Team
If you find a discrepancy for 2021 MAZDA MX-5 Miata RF, please report it via our About page contact so we can verify and update this record.