2009 Chevrolet Suburban 2500 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2009 Chevrolet Suburban 2500, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 8x165.1 (8x6.5") |
|---|---|
| Lug Nut / Bolt Size | N 14x1.50 |
| Center Bore (CB) | 116.6 mm |
| Offset (ET) | 26 |
| Torque Specs | 140 ft-lbs (190 Nm) |
Imperial Match: 8x165.1 is commonly referred to as 8x6.5" in US Standard.
2009 Suburban 2500 — Year-Specific Fitment Context
The 2009 Chevrolet Suburban 2500 is in year 13 of 15 using the 8x165.1 pattern (1997–2011). Wheels from any 1997–2011 Chevrolet Suburban 2500 are cross-compatible with the 2009 model. Across its full production run (1992–2013), the Suburban 2500 has also used: 6x139.7, 8x180.
Chevrolet Suburban 2500 Bolt Pattern by Year
The table below shows how the Suburban 2500's wheel specifications have changed over the years. The 2009 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1992 | 6x139.7 | 78.1 | 21 |
| 1993 | 6x139.7 | 78.1 | 21 |
| 1994 | 6x139.7 | 78.1 | 21 |
| 1995 | 6x139.7 | 78.1 | 21 |
| 1996 | 6x139.7 | 78.1 | 21 |
| 1997 | 8x165.1 | 116.6 | 26 |
| 1998 | 8x165.1 | 116.6 | 26 |
| 1999 | 8x165.1 | 116.6 | 26 |
| 2000 | 8x165.1 | 116.6 | 26 |
| 2001 | 8x165.1 | 116.6 | 26 |
| 2002 | 8x165.1 | 116.6 | 26 |
| 2003 | 8x165.1 | 116.6 | 26 |
| 2004 | 8x165.1 | 116.6 | 26 |
| 2005 | 8x165.1 | 116.6 | 26 |
| 2006 | 8x165.1 | 116.6 | 26 |
| 2007 | 8x165.1 | 116.6 | 26 |
| 2008 | 8x165.1 | 116.6 | 26 |
| ▸ 2009 | 8x165.1 | 116.6 | 26 |
| 2010 | 8x165.1 | 116.6 | 26 |
| 2011 | 8x165.1 | 116.6 | 26 |
| 2012 | 8x180 | 124.1 | 42 |
| 2013 | 8x180 | 124.1 | 42 |
8x165.1 Pattern Context
This bolt pattern appears on 846 vehicles in our current database and is considered common.
Examples of other vehicles using 8x165.1:
Expert Buying Guide for 2009 Chevrolet Suburban 2500
When selecting wheels for your 2009 Chevrolet Suburban 2500, the 8x165.1 bolt pattern is critical, but center bore and offset are equally important. The factory center bore is 116.6mm; aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load distribution. The recommended offset is 26mm; deviations can cause rubbing or clearance issues with brakes and suspension. Always verify lug nut compatibility: your vehicle uses 14x1.50 thread pitch with a conical (60-degree) seat. Using incorrect lug nuts can lead to wheel detachment. For safety, re-torque lug nuts after 50-100 miles of driving.
Historical Fitment Data Reference
In our dataset, Chevrolet Suburban 2500 appears from 1992 to 2013 (22 model years). Across model years, this model appears with 3 bolt patterns (6x139.7, 8x165.1, 8x180).
- Observed bolt-pattern variants for this model: 3
- Observed center-bore variants for this model: 3
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 21.0 mm
Quick Tips & Safety Warnings
- ✅ Always use hub-centric rings for aftermarket wheels to match the 116.6mm center bore; otherwise, vibrations may occur.
- ✅ Stick to a 26mm offset; going lower (more negative) may cause rubbing on the fender, while higher offset can contact brake calipers.
- ✅ Re-torque lug nuts to 140 ft-lbs after 50-100 miles; use only conical seat lug nuts with 14x1.50 thread pitch.
- ⚠️ Torque lugs in a star pattern to 140 ft-lbs (190 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.
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2009 Chevrolet Suburban 2500 — Frequently Asked Questions
What is the bolt pattern for a 2009 Chevrolet Suburban 2500?
The 2009 Chevrolet Suburban 2500 uses a 8x165.1 bolt pattern (also called lug pattern or PCD). The center bore is 116.6mm and the offset is 26mm.
What other years of Chevrolet Suburban 2500 have the same bolt pattern as the 2009?
The Chevrolet Suburban 2500 uses the 8x165.1 pattern from 1997 through 2011. 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 Chevrolet Suburban 2500?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2009 Suburban 2500, the PCD is 8x165.1.
What lug nut size does the 2009 Chevrolet Suburban 2500 use?
The 2009 Chevrolet Suburban 2500 uses N 14x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Do 2009 Chevrolet Suburban 2500s use lug bolts or lug nuts?
The 2009 Suburban 2500 requires N 14x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What does 26mm offset mean for the 2009 Suburban 2500?
An offset of 26mm means the wheel's mounting surface is 26mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Chevrolet.
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