2009 Buick Enclave Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2009 Buick Enclave, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x132 |
|---|---|
| Lug Nut / Bolt Size | N 14x1.50 |
| Center Bore (CB) | 74.5 mm |
| Offset (ET) | 50 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2009 Enclave — Year-Specific Fitment Context
The 2009 Buick Enclave is in year 2 of 11 using the 6x132 pattern (2008–2018). Wheels from any 2008–2018 Buick Enclave are cross-compatible with the 2009 model. Across its full production run (2008–2024), the Enclave has also used: 6x120.
Buick Enclave Bolt Pattern by Year
The table below shows how the Enclave's wheel specifications have changed over the years. The 2009 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2008 | 6x132 | 74.5 | 50 |
| ▸ 2009 | 6x132 | 74.5 | 50 |
| 2010 | 6x132 | 74.5 | 50 |
| 2011 | 6x132 | 74.5 | 50 |
| 2012 | 6x132 | 74.5 | 50 |
| 2013 | 6x132 | 74.5 | 50 |
| 2014 | 6x132 | 74.5 | 50 |
| 2015 | 6x132 | 74.5 | 50 |
| 2016 | 6x132 | 74.5 | 50 |
| 2017 | 6x132 | 74.5 | 50 |
| 2018 | 6x132 | 74.5 | 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 |
6x132 Pattern Context
This bolt pattern appears on 47 vehicles in our current database and is considered uncommon.
Examples of other vehicles using 6x132:
Expert Buying Guide for 2009 Buick Enclave
For the 2009 Buick Enclave, the 6x132 bolt pattern and 74.5mm center bore are critical. Aftermarket wheels often have a larger center bore (e.g., 74.1mm or 78.1mm), requiring hub-centric rings to prevent vibration and ensure load is carried by the hub, not the lug nuts. The factory offset is 50mm; deviations beyond ±5mm may cause rubbing or clearance issues. Always verify offset with a test fit. Use only M14x1.50 lug nuts with the correct seat type (conical 60-degree for most aftermarket wheels; factory uses a ball seat). Improper lug nuts can loosen or damage the wheel. Re-torque after 50-100 miles.
Historical Fitment Data Reference
In our dataset, Buick Enclave appears from 2008 to 2024 (17 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: 2
- Observed total offset span across years: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 140 ft-lb after 50-100 miles of driving.
- ✅ If using aftermarket wheels, ensure hub-centric rings are installed to match the 74.5mm bore.
- ✅ Avoid wheels with offset below 45mm or above 55mm to prevent rubbing on suspension or fenders.
- ⚠️ 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.
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2009 Buick Enclave — Frequently Asked Questions
What is the bolt pattern for a 2009 Buick Enclave?
The 2009 Buick Enclave uses a 6x132 bolt pattern (also called lug pattern or PCD). The center bore is 74.5mm and the offset is 50mm.
What other years of Buick Enclave have the same bolt pattern as the 2009?
The Buick Enclave uses the 6x132 pattern from 2008 through 2018. Wheels from any of these model years are dimensionally compatible with the 2009, provided the offset and center bore also match.
What is the PCD for a 2009 Buick Enclave?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2009 Enclave, the PCD is 6x132.
What is the center bore of a 2009 Buick Enclave?
The factory center bore (hub bore) for the 2009 Buick Enclave is 74.5mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
What lug nut size does the 2009 Buick Enclave use?
The 2009 Buick Enclave uses N 14x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Will wheels from another Buick fit my 2009 Enclave?
Only if they share the exact same 6x132 bolt pattern, a compatible offset, and a center bore equal to or larger than 74.5mm.
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