2006 Cadillac SRX Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2006 Cadillac SRX, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x115 |
|---|---|
| Lug Nut / Bolt Size | N 12x1.50 |
| Center Bore (CB) | 70.3 mm |
| Offset (ET) | 50 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2006 SRX — Year-Specific Fitment Context
The 2006 Cadillac SRX is in year 3 of 7 using the 6x115 pattern (2004–2010). Wheels from any 2004–2010 Cadillac SRX are cross-compatible with the 2006 model. Across its full production run (2004–2016), the SRX has also used: 6x120.65.
Cadillac SRX Bolt Pattern by Year
The table below shows how the SRX's wheel specifications have changed over the years. The 2006 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2004 | 6x115 | 70.3 | 50 |
| 2005 | 6x115 | 70.3 | 50 |
| ▸ 2006 | 6x115 | 70.3 | 50 |
| 2007 | 6x115 | 70.3 | 50 |
| 2008 | 6x115 | 70.3 | 50 |
| 2009 | 6x115 | 70.3 | 50 |
| 2010 | 6x115 | 70.3 | 50 |
| 2011 | 6x120.65 | 67.1 | 52 |
| 2012 | 6x120.65 | 67.1 | 52 |
| 2013 | 6x120.65 | 67.1 | 52 |
| 2014 | 6x120.65 | 67.1 | 52 |
| 2015 | 6x120.65 | 67.1 | 52 |
| 2016 | 6x120.65 | 67.1 | 52 |
6x115 Pattern Context
This bolt pattern appears on 15 vehicles in our current database and is considered uncommon.
Examples of other vehicles using 6x115:
Expert Buying Guide for 2006 Cadillac SRX
For your 2006 Cadillac SRX, the bolt pattern is 6x115 with a 70.3mm center bore. When selecting aftermarket wheels, ensure they have a larger center bore and use hub-centric rings to prevent vibrations. The factory offset is 50mm; deviations beyond ±5mm may cause rubbing or clearance issues. Always verify lug nut thread pitch (12x1.5) and seat type—use conical (60-degree) or ball-seat nuts as specified. Avoid mixing seat types to prevent loosening. Wheels from 2004–2010 SRX models are direct fit. Note that later SRX models (2010–2016) use a 6x120.65 pattern and are not compatible.
Historical Fitment Data Reference
In our dataset, Cadillac SRX appears from 2004 to 2016 (13 model years). Across model years, this model appears with 2 bolt patterns (6x115, 6x120.65).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 2.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles to 140 ft-lbs to ensure proper seating.
- ✅ Check for caliper clearance when using wheels with offset below 45mm or above 55mm.
- ✅ Use hub-centric rings with an OD of 70.3mm and ID matching your wheel's bore to avoid vibrations.
- ⚠️ 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).
- ⚠️ This model has multiple bolt-pattern records across years. Match wheels to exact year/trim before purchase.
- ⚠️ This bolt pattern is less common in our dataset. Verify wheel availability and hub specs before ordering.
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2006 Cadillac SRX — Frequently Asked Questions
What is the bolt pattern for a 2006 Cadillac SRX?
The 2006 Cadillac SRX uses a 6x115 bolt pattern (also called lug pattern or PCD). The center bore is 70.3mm and the offset is 50mm.
What other years of Cadillac SRX have the same bolt pattern as the 2006?
The Cadillac SRX uses the 6x115 pattern from 2004 through 2010. 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 Cadillac SRX?
Absolutely. Just ensure the aftermarket wheels have a 6x115 bolt pattern, an offset near 50mm, and a center bore of at least 70.3mm (using hub rings if larger).
What is the factory wheel offset for a 2006 Cadillac SRX?
The OEM offset for the 2006 SRX is typically around 50mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Can I use spacers on my 2006 Cadillac SRX?
Yes, but ensure the wheel spacers match the 6x115 bolt pattern and 70.3mm center bore. Also verify that you have enough thread engagement for your N 12x1.50 hardware.
What does 50mm offset mean for the 2006 SRX?
An offset of 50mm means the wheel's mounting surface is 50mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Cadillac.
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