2006 HUMMER H1 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2006 HUMMER H1, 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) | 117 mm |
| Offset (ET) | 10 |
| Torque Specs | 140 ft-lbs (190 Nm) |
Imperial Match: 8x165.1 is commonly referred to as 8x6.5" in US Standard.
2006 H1 — Year-Specific Fitment Context
The 2006 model year is the final year of the HUMMER H1's 8x165.1 bolt pattern run (since 1993). Wheels from any 1993–2006 HUMMER H1 are cross-compatible with the 2006 model.
HUMMER H1 Bolt Pattern by Year
The table below shows how the H1's wheel specifications have changed over the years. The 2006 model year is highlighted.
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 2006 HUMMER H1
For the 2006 HUMMER H1, the 8x165.1 bolt pattern and 117mm center bore are critical. Aftermarket wheels often have a larger bore; use hub-centric rings to prevent vibration and ensure load is on the hub, not the studs. The offset is sensitive: stock is 10mm. Deviations beyond ±5mm may cause rubbing or clearance issues. Always verify lug nut thread pitch (14x1.50) and seat type—factory uses cone seats. Using incorrect lug nuts can lead to wheel loss. For safety, re-torque after 50 miles of driving.
Historical Fitment Data Reference
In our dataset, HUMMER H1 appears from 1993 to 2006 (13 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 miles of driving, then periodically check.
- ✅ Aftermarket wheels often require hub-centric rings (117mm ID to wheel's bore) to avoid vibrations.
- ✅ Avoid spacers unless hub-centric; they alter offset and stress suspension components.
- ⚠️ Torque lugs in a star pattern to 140 ft-lbs (190 Nm), then re-check torque after 50-100 km (30-60 miles).
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2006 HUMMER H1 — Frequently Asked Questions
What is the bolt pattern for a 2006 HUMMER H1?
The 2006 HUMMER H1 uses a 8x165.1 bolt pattern (also called lug pattern or PCD). The center bore is 117mm and the offset is 10mm.
What other years of HUMMER H1 have the same bolt pattern as the 2006?
The HUMMER H1 uses the 8x165.1 pattern from 1993 through 2006. Wheels from any of these model years are dimensionally compatible with the 2006, provided the offset and center bore also match.
What lug nut size does the 2006 HUMMER H1 use?
The 2006 HUMMER H1 uses N 14x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
What is the center bore of a 2006 HUMMER H1?
The factory center bore (hub bore) for the 2006 HUMMER H1 is 117mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Can I use spacers on my 2006 HUMMER H1?
Yes, but ensure the wheel spacers match the 8x165.1 bolt pattern and 117mm 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 2006 HUMMER H1?
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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