2007 Buick Rainier Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2007 Buick Rainier, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x127 |
|---|---|
| Lug Nut / Bolt Size | N 12x1.50 |
| Center Bore (CB) | 78.3 mm |
| Offset (ET) | 50 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2007 Rainier — Year-Specific Fitment Context
The 2007 model year is the final year of the Buick Rainier's 6x127 bolt pattern run (since 2004). Wheels from any 2004–2007 Buick Rainier are cross-compatible with the 2007 model.
Buick Rainier Bolt Pattern by Year
The table below shows how the Rainier's wheel specifications have changed over the years. The 2007 model year is highlighted.
6x127 Pattern Context
This bolt pattern appears on 49 vehicles in our current database and is considered uncommon.
Examples of other vehicles using 6x127:
Expert Buying Guide for 2007 Buick Rainier
For your 2007 Buick Rainier, the 6x127 bolt pattern and 78.3mm center bore are critical. Aftermarket wheels often have a larger center bore (e.g., 78.1mm or 79mm), requiring hub-centric rings to prevent vibration and ensure proper load transfer. The 50mm offset is sensitive; deviations beyond ±5mm may cause rubbing or clearance issues. Always use lug nuts with the correct thread pitch (12x1.50) and seat type (cone or ball) to avoid wheel loosening. Verify that aftermarket wheels have adequate load rating for the Rainier's weight. Re-torque lug nuts after 50-100 miles of driving.
Historical Fitment Data Reference
In our dataset, Buick Rainier appears from 2004 to 2007 (4 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: 1
- Observed total offset span across years: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 140 ft-lbs after 50-100 miles of driving.
- ✅ Use hub-centric rings if aftermarket wheels have a larger center bore than 78.3mm.
- ✅ Avoid wheels with offset below 45mm or above 55mm to prevent rubbing on suspension or body.
- ⚠️ 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 bolt pattern is less common in our dataset. Verify wheel availability and hub specs before ordering.
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2007 Buick Rainier — Frequently Asked Questions
What is the bolt pattern for a 2007 Buick Rainier?
The 2007 Buick Rainier uses a 6x127 bolt pattern (also called lug pattern or PCD). The center bore is 78.3mm and the offset is 50mm.
What other years of Buick Rainier have the same bolt pattern as the 2007?
The Buick Rainier uses the 6x127 pattern from 2004 through 2007. Wheels from any of these model years are dimensionally compatible with the 2007, provided the offset and center bore also match.
What is the factory wheel offset for a 2007 Buick Rainier?
The OEM offset for the 2007 Rainier is typically around 50mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
What does 50mm offset mean for the 2007 Rainier?
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.
Why is matching the 78.3mm center bore important for the 2007 Rainier?
The 78.3mm 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.
What lug nut size does the 2007 Buick Rainier use?
The 2007 Buick Rainier uses N 12x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
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