2018 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 2018 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) |
2018 Enclave — Year-Specific Fitment Context
The 2018 model year is the final year of the Buick Enclave's 6x132 bolt pattern run (since 2008). Wheels from any 2008–2018 Buick Enclave are cross-compatible with the 2018 model. Important: starting in 2019, Buick switched to 6x120 — those wheels will not fit the 2018 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 2018 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 2018 Buick Enclave
For the 2018 Buick Enclave, the bolt pattern is 6x132 with a center bore of 74.5mm. When selecting aftermarket wheels, ensure they have a center bore of at least 74.5mm; if larger, use hub-centric rings to prevent vibrations and ensure proper load distribution. The factory offset is 50mm; staying within ±5mm is recommended to avoid rubbing or clearance issues. Lug nuts must be M14x1.50 with a conical (60-degree) seat; using incorrect thread pitch or seat type can cause wheel loosening or damage. Always verify compatibility with 2008–2018 Enclave models; 2019+ 6x120 wheels will not fit.
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 after 50–100 miles of driving to ensure proper seating.
- ✅ Avoid using wheels from 2019+ Enclave models (6x120 bolt pattern) as they are incompatible.
- ✅ If using aftermarket wheels with a larger center bore, install hub-centric rings to prevent vibration and hub damage.
- ⚠️ 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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2018 Buick Enclave — Frequently Asked Questions
What is the bolt pattern for a 2018 Buick Enclave?
The 2018 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 2018?
The Buick Enclave uses the 6x132 pattern from 2008 through 2018. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
Will 2019 Buick Enclave wheels fit a 2018 model?
No. The 2019 Buick Enclave switched to a 6x120 bolt pattern, which is not compatible with the 2018 model's 6x132. Using mismatched patterns is unsafe.
What does 50mm offset mean for the 2018 Enclave?
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 Buick.
What is the PCD for a 2018 Buick Enclave?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2018 Enclave, the PCD is 6x132.
What is the center bore of a 2018 Buick Enclave?
The factory center bore (hub bore) for the 2018 Buick Enclave is 74.5mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
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