2007 Chevrolet Silverado 2500 HD Extended Cab 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 Silverado 2500 HD Extended Cab, 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.
2007 Silverado 2500 HD Extended Cab — Year-Specific Fitment Context
The 2007 Chevrolet Silverado 2500 HD Extended Cab is in year 9 of 13 using the 8x165.1 pattern (1999–2011). Wheels from any 1999–2011 Chevrolet Silverado 2500 HD Extended Cab are cross-compatible with the 2007 model. Across its full production run (1999–2013), the Silverado 2500 HD Extended Cab has also used: 8x180.
Chevrolet Silverado 2500 HD Extended Cab Bolt Pattern by Year
The table below shows how the Silverado 2500 HD Extended Cab's wheel specifications have changed over the years. The 2007 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 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 2007 Chevrolet Silverado 2500 HD Extended Cab
For your 2007 Chevrolet Silverado 2500 HD Extended Cab, the critical 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 offset is sensitive; the factory spec is 26mm. Sticking within ±5mm is recommended to avoid rubbing or clearance issues with brakes and suspension. Always use lug nuts with the correct thread pitch (14x1.50) and seat type (cone seat). Using incorrect lug nuts can cause wheel loosening or damage. Cross-compatible wheels from 1999–2011 Silverado 2500 HD models share the 8x165.1 bolt pattern.
Historical Fitment Data Reference
In our dataset, Chevrolet Silverado 2500 HD Extended Cab appears from 1999 to 2013 (15 model years). Across model years, this model appears with 2 bolt patterns (8x165.1, 8x180).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 16.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles of driving to ensure proper seating.
- ✅ Verify wheel hub bore diameter; if larger than 116.6mm, install hub-centric rings to prevent vibrations.
- ✅ Check brake caliper clearance when changing offset; a lower offset may cause contact with the caliper.
- ⚠️ 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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2007 Chevrolet Silverado 2500 HD Extended Cab — Frequently Asked Questions
What is the bolt pattern for a 2007 Chevrolet Silverado 2500 HD Extended Cab?
The 2007 Chevrolet Silverado 2500 HD Extended Cab 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 Silverado 2500 HD Extended Cab have the same bolt pattern as the 2007?
The Chevrolet Silverado 2500 HD Extended Cab uses the 8x165.1 pattern from 1999 through 2011. Wheels from any of these model years are dimensionally compatible with the 2007, provided the offset and center bore also match.
What lug nut size does the 2007 Chevrolet Silverado 2500 HD Extended Cab use?
The 2007 Chevrolet Silverado 2500 HD Extended Cab uses N 14x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Can I put aftermarket wheels on my 2007 Chevrolet Silverado 2500 HD Extended Cab?
Absolutely. Just ensure the aftermarket wheels have a 8x165.1 bolt pattern, an offset near 26mm, and a center bore of at least 116.6mm (using hub rings if larger).
Can I use spacers on my 2007 Chevrolet Silverado 2500 HD Extended Cab?
Yes, but ensure the wheel spacers match the 8x165.1 bolt pattern and 116.6mm center bore. Also verify that you have enough thread engagement for your N 14x1.50 hardware.
How tight should I torque the lug nuts on a 2007 Chevrolet Silverado 2500 HD Extended Cab?
Refer to your owner's manual for exact specs, but always tighten the N 14x1.50 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
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