1994 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 1994 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.
1994 H1 — Year-Specific Fitment Context
The 1994 HUMMER H1 is in year 2 of 14 using the 8x165.1 pattern (1993–2006). Wheels from any 1993–2006 HUMMER H1 are cross-compatible with the 1994 model.
HUMMER H1 Bolt Pattern by Year
The table below shows how the H1's wheel specifications have changed over the years. The 1994 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 1994 HUMMER H1
For the 1994 HUMMER H1, the 8x165.1 bolt pattern is shared across 1993–2006 models, ensuring cross-compatibility. However, the 117mm center bore is critical: aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load distribution. The offset is sensitive—stick to a 10mm range to avoid rubbing or suspension interference. Safety warning: use only lug nuts with the correct thread pitch (14x1.50) and seat type (cone or ball seat, depending on wheel design). Mismatched lug nuts can cause wheel detachment. Always verify lug nut engagement and torque specifications.
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 after 50–100 miles of driving to account for settling.
- ✅ Avoid wheels with a center bore larger than 117mm without hub-centric rings; vibration and stress on studs may occur.
- ✅ Check wheel backspacing: for 1994 H1, 4.5–5.0 inches is typical; deviations may require spacers or cause clearance issues.
- ⚠️ 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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1994 HUMMER H1 — Frequently Asked Questions
What is the bolt pattern for a 1994 HUMMER H1?
The 1994 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 1994?
The HUMMER H1 uses the 8x165.1 pattern from 1993 through 2006. Wheels from any of these model years are dimensionally compatible with the 1994, provided the offset and center bore also match.
Can I put aftermarket wheels on my 1994 HUMMER H1?
Absolutely. Just ensure the aftermarket wheels have a 8x165.1 bolt pattern, an offset near 10mm, and a center bore of at least 117mm (using hub rings if larger).
What is the PCD for a 1994 HUMMER H1?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1994 H1, the PCD is 8x165.1.
What is the factory wheel offset for a 1994 HUMMER H1?
The OEM offset for the 1994 H1 is typically around 10mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
How tight should I torque the lug nuts on a 1994 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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