2004 Isuzu Axiom Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2004 Isuzu Axiom, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 100.1 mm |
| Offset (ET) | 38 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
2004 Axiom — Year-Specific Fitment Context
The 2004 model year is the final year of the Isuzu Axiom's 6x139.7 bolt pattern run (since 2002). Wheels from any 2002–2004 Isuzu Axiom are cross-compatible with the 2004 model.
Isuzu Axiom Bolt Pattern by Year
The table below shows how the Axiom's wheel specifications have changed over the years. The 2004 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 2004 Isuzu Axiom
For the 2004 Isuzu Axiom, the critical center bore is 100.1mm; 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 38mm ±5mm to avoid rubbing or clearance issues. Always use lug nuts with the correct 12x1.5 thread pitch and a 60-degree conical seat; ball-seat or acorn-style nuts are unsafe. Re-torque after 50-100 miles. Verify wheel load rating exceeds vehicle weight. Avoid wheels with less than 6mm of hub flange thickness.
Historical Fitment Data Reference
In our dataset, Isuzu Axiom appears from 2002 to 2004 (3 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
- ✅ Always use hub-centric rings if the aftermarket wheel center bore exceeds 100.1mm to prevent vibration.
- ✅ Re-torque lug nuts to 100 ft-lbs after 50-100 miles of driving.
- ✅ Check for caliper clearance with 17-inch or larger wheels; some 16-inch wheels may not clear the brake calipers.
- ⚠️ 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.
2004 Isuzu Axiom — Frequently Asked Questions
What is the bolt pattern for a 2004 Isuzu Axiom?
The 2004 Isuzu Axiom uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 100.1mm and the offset is 38mm.
What other years of Isuzu Axiom have the same bolt pattern as the 2004?
The Isuzu Axiom uses the 6x139.7 pattern from 2002 through 2004. Wheels from any of these model years are dimensionally compatible with the 2004, provided the offset and center bore also match.
What is the center bore of a 2004 Isuzu Axiom?
The factory center bore (hub bore) for the 2004 Isuzu Axiom is 100.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
What does 38mm offset mean for the 2004 Axiom?
An offset of 38mm means the wheel's mounting surface is 38mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Isuzu.
Do 2004 Isuzu Axioms use lug bolts or lug nuts?
The 2004 Axiom requires 12x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
How do I measure the bolt pattern on my 2004 Isuzu?
The 2004 Axiom uses a 6x139.7 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.
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