2007 Chevrolet Avalanche Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2007 Chevrolet Avalanche, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | N 14x1.50 |
| Center Bore (CB) | 78.1 mm |
| Offset (ET) | 31 |
| Torque Specs | 100 ft-lbs (135 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
2007 Avalanche — Year-Specific Fitment Context
The 2007 model year marks the beginning of the Chevrolet Avalanche's 6x139.7 bolt pattern era, which continued through 2013 (7 consecutive years). Wheels from any 2007–2013 Chevrolet Avalanche are cross-compatible with the 2007 model.
Chevrolet Avalanche Bolt Pattern by Year
The table below shows how the Avalanche's wheel specifications have changed over the years. The 2007 model year is highlighted.
6x139.7 Pattern Context
This bolt pattern appears on 1067 vehicles in our current database and is considered common.
Examples of other vehicles using 6x139.7:
Expert Buying Guide for 2007 Chevrolet Avalanche
For the 2007 Chevrolet Avalanche, the bolt pattern is 6x139.7mm with a center bore of 78.1mm. When selecting aftermarket wheels, ensure the center bore matches or use hub-centric rings to prevent vibrations. The factory offset is 31mm; deviations beyond ±5mm may cause rubbing or clearance issues. Always verify lug nut thread pitch (14x1.50) and seat type (conical/60-degree). Using incorrect lug nuts can lead to wheel detachment. For optimal safety, re-torque lug nuts after 50-100 miles of driving.
Historical Fitment Data Reference
In our dataset, Chevrolet Avalanche appears from 2007 to 2013 (7 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.
- ✅ Avoid wheels with a center bore larger than 78.1mm without hub-centric rings to prevent vibration.
- ✅ Check for brake caliper clearance when using wheels with offset less than 26mm or greater than 36mm.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
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2007 Chevrolet Avalanche — Frequently Asked Questions
What is the bolt pattern for a 2007 Chevrolet Avalanche?
The 2007 Chevrolet Avalanche uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 78.1mm and the offset is 31mm.
What other years of Chevrolet Avalanche have the same bolt pattern as the 2007?
The Chevrolet Avalanche uses the 6x139.7 pattern from 2007 through 2013. Wheels from any of these model years are dimensionally compatible with the 2007, provided the offset and center bore also match.
Do 2007 Chevrolet Avalanches use lug bolts or lug nuts?
The 2007 Avalanche requires N 14x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What is the factory wheel offset for a 2007 Chevrolet Avalanche?
The OEM offset for the 2007 Avalanche is typically around 31mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
What is the PCD for a 2007 Chevrolet Avalanche?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2007 Avalanche, the PCD is 6x139.7.
Can I put aftermarket wheels on my 2007 Chevrolet Avalanche?
Absolutely. Just ensure the aftermarket wheels have a 6x139.7 bolt pattern, an offset near 31mm, and a center bore of at least 78.1mm (using hub rings if larger).
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