2021 MAZDA CX-9 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-9, 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) |
2021 CX-9 — Year-Specific Fitment Context
The 2021 MAZDA CX-9 is in year 15 of 17 using the 5x114.3 pattern (2007–2023). Wheels from any 2007–2023 MAZDA CX-9 are cross-compatible with the 2021 model.
MAZDA CX-9 Bolt Pattern by Year
The table below shows how the CX-9's wheel specifications have changed over the years. The 2021 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2007 | 5x114.3 | 67.1 | 50 |
| 2008 | 5x114.3 | 67.1 | 50 |
| 2009 | 5x114.3 | 67.1 | 50 |
| 2010 | 5x114.3 | 67.1 | 50 |
| 2011 | 5x114.3 | 67.1 | 50 |
| 2012 | 5x114.3 | 67.1 | 50 |
| 2013 | 5x114.3 | 67.1 | 50 |
| 2014 | 5x114.3 | 67.1 | 50 |
| 2015 | 5x114.3 | 67.1 | 50 |
| 2016 | 5x114.3 | 67.1 | 50 |
| 2017 | 5x114.3 | 67.1 | 50 |
| 2018 | 5x114.3 | 67.1 | 50 |
| 2019 | 5x114.3 | 67.1 | 45-50 |
| 2020 | 5x114.3 | 67.1 | 45-50 |
| ▸ 2021 | 5x114.3 | 67.1 | 45-50 |
| 2022 | 5x114.3 | 67.1 | 45-50 |
| 2023 | 5x114.3 | 67.1 | 45-50 |
Fitment Notes
The 2021 MAZDA CX-9 has a bolt pattern of 5x114.3.
Imperial Conversion: This bolt pattern is commonly referred to as 5x4.5" in imperial units. When searching for aftermarket wheels, you may see them listed as 5x4.5".
This means it is a 5 lug pattern with a circle diameter of 114.3mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, MAZDA CX-9 appears from 2007 to 2023 (17 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: 2
- Observed total offset span across years: 100.0 mm
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:
2021 MAZDA CX-9 — Frequently Asked Questions
What is the bolt pattern for a 2021 MAZDA CX-9?
The 2021 MAZDA CX-9 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-9 have the same bolt pattern as the 2021?
The MAZDA CX-9 uses the 5x114.3 pattern from 2007 through 2023. Wheels from any of these model years are dimensionally compatible with the 2021, provided the offset and center bore also match.
Can I use spacers on my 2021 MAZDA CX-9?
Yes, but ensure the wheel spacers match the 5x114.3 bolt pattern and 67.1mm center bore. Also verify that you have enough thread engagement for your 12x1.5 hardware.
How do I measure the bolt pattern on my 2021 MAZDA?
The 2021 CX-9 uses a 5x114.3 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.
What does 45-50mm offset mean for the 2021 CX-9?
An offset of 45-50mm means the wheel's mounting surface is 45-50mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your MAZDA.
Can I put aftermarket wheels on my 2021 MAZDA CX-9?
Absolutely. Just ensure the aftermarket wheels have a 5x114.3 bolt pattern, an offset near 45-50mm, and a center bore of at least 67.1mm (using hub rings if larger).
Fitment Checklist Before You Buy Wheels
- Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- 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).
Editorial Fitment Notes
MAZDA CX-9 is generally consistent in bolt-pattern records across model years, but offset and hardware should still be validated before purchase.
- Observed production years in our database: 2007-2023 (17 model years).
- Observed bolt-pattern variants: 1 (5x114.3).
- Observed total offset span across years: 100.0 mm.
- Observed center-bore variants: 1 | 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 CX-9, please report it via our About page contact so we can verify and update this record.