2021 GMC Acadia Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2021 GMC Acadia, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x120 |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 66.9 mm |
| Offset (ET) | 50 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2021 Acadia — Year-Specific Fitment Context
The 2021 GMC Acadia is in year 5 of 8 using the 6x120 pattern (2017–2024). Wheels from any 2017–2024 GMC Acadia are cross-compatible with the 2021 model. Across its full production run (2007–2024), the Acadia has also used: 6x132.
GMC Acadia Bolt Pattern by Year
The table below shows how the Acadia's wheel specifications have changed over the years. The 2021 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2007 | 6x132 | 74.6 | 50 |
| 2008 | 6x132 | 74.6 | 50 |
| 2009 | 6x132 | 74.6 | 50 |
| 2010 | 6x132 | 74.6 | 50 |
| 2011 | 6x132 | 74.6 | 50 |
| 2012 | 6x132 | 74.6 | 50 |
| 2013 | 6x132 | 74.6 | 50 |
| 2014 | 6x132 | 74.6 | 50 |
| 2015 | 6x132 | 74.6 | 50 |
| 2016 | 6x132 | 74.6 | 50 |
| 2017 | 6x120 | 66.9 | 50 |
| 2018 | 6x120 | 66.9 | 50 |
| 2019 | 6x120 | 66.9 | 50 |
| 2020 | 6x120 | 66.9 | 50 |
| ▸ 2021 | 6x120 | 66.9 | 50 |
| 2022 | 6x120 | 66.9 | 50 |
| 2023 | 6x120 | 66.9 | 50 |
| 2024 | 6x120 | 66.9 | 50 |
Fitment Notes
The 2021 GMC Acadia has a bolt pattern of 6x120.
This means it is a 6 lug pattern with a circle diameter of 120mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, GMC Acadia appears from 2007 to 2024 (18 model years).
Across model years, this model appears with 2 bolt patterns (6x120, 6x132).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 0.0 mm
6x120 Pattern Context
This bolt pattern appears on 76 vehicles in our current database and is considered uncommon.
Examples of other vehicles using 6x120:
2021 GMC Acadia — Frequently Asked Questions
What is the bolt pattern for a 2021 GMC Acadia?
The 2021 GMC Acadia uses a 6x120 bolt pattern (also called lug pattern or PCD). The center bore is 66.9mm and the offset is 50mm.
What other years of GMC Acadia have the same bolt pattern as the 2021?
The GMC Acadia uses the 6x120 pattern from 2017 through 2024. Wheels from any of these model years are dimensionally compatible with the 2021, provided the offset and center bore also match.
Why is matching the 66.9mm center bore important for the 2021 Acadia?
The 66.9mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
Do 2021 GMC Acadias use lug bolts or lug nuts?
The 2021 Acadia requires 14x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What does 50mm offset mean for the 2021 Acadia?
An offset of 50mm means the wheel's mounting surface is 50mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your GMC.
Will wheels from another GMC fit my 2021 Acadia?
Only if they share the exact same 6x120 bolt pattern, a compatible offset, and a center bore equal to or larger than 66.9mm.
Fitment Checklist Before You Buy Wheels
- Torque lugs in a star pattern to 100 ft-lbs (135 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.
- This bolt pattern is less common in our dataset. Verify wheel availability and hub specs before ordering.
Editorial Fitment Notes
GMC Acadia has multiple wheel-fitment records across generations, so matching exact year and trim is important before ordering wheels.
- Observed production years in our database: 2007-2024 (18 model years).
- Observed bolt-pattern variants: 2 (6x120, 6x132).
- Observed total offset span across years: 0.0 mm.
- Observed center-bore variants: 2 | lug-size variants: 1.
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 GMC Acadia, please report it via our About page contact so we can verify and update this record.