2010 HUMMER H3 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2010 HUMMER H3, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | N 12x1.50 |
| Center Bore (CB) | 100 mm |
| Offset (ET) | 20 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
2010 H3 — Year-Specific Fitment Context
The 2010 model year is the final year of the HUMMER H3's 6x139.7 bolt pattern run (since 2006). Wheels from any 2006–2010 HUMMER H3 are cross-compatible with the 2010 model.
HUMMER H3 Bolt Pattern by Year
The table below shows how the H3's wheel specifications have changed over the years. The 2010 model year is highlighted.
6x139.7 Pattern Context
This bolt pattern appears on 1067 vehicles in our current database and is considered common.
Examples of other vehicles using 6x139.7:
Expert Buying Guide for 2010 HUMMER H3
The 2010 HUMMER H3 uses a 6x139.7 bolt pattern with a 100mm center bore. When installing aftermarket wheels, hub-centric rings are essential to match the 100mm bore, preventing vibrations and ensuring proper load distribution. Offset is sensitive; the factory 20mm offset is ideal for suspension geometry and brake clearance. Deviating more than ±10mm may cause rubbing or handling issues. Always use lug nuts with the correct thread pitch (12x1.50) and seat type (cone or ball seat) to avoid wheel loosening. Never reuse old lug nuts; torque to manufacturer specs and re-torque after 50 miles.
Historical Fitment Data Reference
In our dataset, HUMMER H3 appears from 2006 to 2010 (5 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 to ensure proper seating.
- ✅ Avoid using wheels with a center bore larger than 100mm without hub-centric rings; they are mandatory for safe fitment.
- ✅ Check brake caliper clearance when changing offset; the H3's calipers are large and may interfere with some aftermarket wheels.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
Ready to upgrade or perform maintenance?
🛒 Shop Tools & Accessories on AmazonAs an Amazon Associate, I earn from qualifying purchases.
2010 HUMMER H3 — Frequently Asked Questions
What is the bolt pattern for a 2010 HUMMER H3?
The 2010 HUMMER H3 uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 100mm and the offset is 20mm.
What other years of HUMMER H3 have the same bolt pattern as the 2010?
The HUMMER H3 uses the 6x139.7 pattern from 2006 through 2010. Wheels from any of these model years are dimensionally compatible with the 2010, provided the offset and center bore also match.
Can I put aftermarket wheels on my 2010 HUMMER H3?
Absolutely. Just ensure the aftermarket wheels have a 6x139.7 bolt pattern, an offset near 20mm, and a center bore of at least 100mm (using hub rings if larger).
Can I use spacers on my 2010 HUMMER H3?
Yes, but ensure the wheel spacers match the 6x139.7 bolt pattern and 100mm center bore. Also verify that you have enough thread engagement for your N 12x1.50 hardware.
What does 20mm offset mean for the 2010 H3?
An offset of 20mm means the wheel's mounting surface is 20mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your HUMMER.
Why is matching the 100mm center bore important for the 2010 H3?
The 100mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
Need more vehicle fitment data?
Access our complete, raw JSON/CSV database of over 11,000+ vehicles for your next app or project.
Get the Full Dataset