2006 Saturn Ion Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2006 Saturn Ion, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 4x100 |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 56.6 mm |
| Offset (ET) | 42 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2006 Ion — Year-Specific Fitment Context
The 2006 Saturn Ion is in year 4 of 5 using the 4x100 pattern (2003–2007). Wheels from any 2003–2007 Saturn Ion are cross-compatible with the 2006 model.
Saturn Ion Bolt Pattern by Year
The table below shows how the Ion's wheel specifications have changed over the years. The 2006 model year is highlighted.
4x100 Pattern Context
This bolt pattern appears on 461 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 4x100:
Expert Buying Guide for 2006 Saturn Ion
When selecting aftermarket wheels for your 2006 Saturn Ion, the 56.6mm center bore is critical. Most aftermarket wheels have a larger bore, requiring hub-centric rings to prevent vibrations and ensure proper load transfer. The 42mm offset is sensitive; deviations beyond ±5mm may cause rubbing or clearance issues with struts and fenders. Always use lug nuts with the correct 12x1.5 thread pitch and a conical (60-degree) seat—never mix seat types. Improper lug nuts can lead to wheel loosening. Verify that wheels are load-rated for the Ion's weight. For a direct fit, choose wheels designed for 4x100, 56.6mm bore, and 35-45mm offset.
Historical Fitment Data Reference
In our dataset, Saturn Ion appears from 2003 to 2007 (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 after 50-100 miles to 80 ft-lbs; the Ion's aluminum hubs can settle.
- ✅ Avoid wheels with offset below 35mm; they risk rubbing the fender on lowered cars.
- ✅ Check for caliper clearance with 15-inch wheels; some aftermarket designs may interfere.
- ⚠️ 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).
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2006 Saturn Ion — Frequently Asked Questions
What is the bolt pattern for a 2006 Saturn Ion?
The 2006 Saturn Ion uses a 4x100 bolt pattern (also called lug pattern or PCD). The center bore is 56.6mm and the offset is 42mm.
What other years of Saturn Ion have the same bolt pattern as the 2006?
The Saturn Ion uses the 4x100 pattern from 2003 through 2007. Wheels from any of these model years are dimensionally compatible with the 2006, provided the offset and center bore also match.
Can I put aftermarket wheels on my 2006 Saturn Ion?
Absolutely. Just ensure the aftermarket wheels have a 4x100 bolt pattern, an offset near 42mm, and a center bore of at least 56.6mm (using hub rings if larger).
What is the factory wheel offset for a 2006 Saturn Ion?
The OEM offset for the 2006 Ion is typically around 42mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Why is matching the 56.6mm center bore important for the 2006 Ion?
The 56.6mm 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.
How do I measure the bolt pattern on my 2006 Saturn?
The 2006 Ion uses a 4x100 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.
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