2004 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 2004 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.
2004 H1 — Year-Specific Fitment Context
The 2004 HUMMER H1 is in year 12 of 14 using the 8x165.1 pattern (1993–2006). Wheels from any 1993–2006 HUMMER H1 are cross-compatible with the 2004 model.
HUMMER H1 Bolt Pattern by Year
The table below shows how the H1's wheel specifications have changed over the years. The 2004 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 2004 HUMMER H1
The 2004 HUMMER H1 uses an 8x165.1 bolt pattern with a 117mm center bore. When selecting aftermarket wheels, ensure hub-centric rings are used to match the 117mm bore, preventing vibrations and load stress. Offset is critical: the factory offset is 10mm; deviations beyond ±10mm may cause rubbing or suspension interference. Always verify lug nut thread pitch (14x1.50) and seat type—use only conical (60-degree) or ball-seat nuts as specified. Improper seating can lead to wheel loss. Wheels from 1993–2006 H1 models are direct fit, but aftermarket options require careful attention to these specs for safe operation.
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 check periodically.
- ✅ Avoid wheels with a center bore larger than 117mm without hub rings; even 1mm mismatch causes issues.
- ✅ Inspect wheel backspacing: factory is 4.5 inches; aftermarket wheels must clear brake calipers and suspension arms.
- ⚠️ 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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2004 HUMMER H1 — Frequently Asked Questions
What is the bolt pattern for a 2004 HUMMER H1?
The 2004 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 2004?
The HUMMER H1 uses the 8x165.1 pattern from 1993 through 2006. Wheels from any of these model years are dimensionally compatible with the 2004, provided the offset and center bore also match.
Can I use spacers on my 2004 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.
Will wheels from another HUMMER fit my 2004 H1?
Only if they share the exact same 8x165.1 bolt pattern, a compatible offset, and a center bore equal to or larger than 117mm.
How do I measure the bolt pattern on my 2004 HUMMER?
The 2004 H1 uses a 8x165.1 pattern. For 4, 6, or 8-lug wheels, measure center-to-center across opposite holes. For 5-lug, measure from the center of one hole to the back of the opposite hole.
What lug nut size does the 2004 HUMMER H1 use?
The 2004 HUMMER H1 uses N 14x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
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