2006 Audi S4 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2006 Audi S4, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x112 |
|---|---|
| Lug Nut / Bolt Size | B 14x1.50 |
| Center Bore (CB) | 57.1 mm |
| Offset (ET) | 45 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2006 S4 — Year-Specific Fitment Context
The 2006 Audi S4 is in year 15 of 33 using the 5x112 pattern (1992–2024). Wheels from any 1992–2024 Audi S4 are cross-compatible with the 2006 model.
Audi S4 Bolt Pattern by Year
The table below shows how the S4's wheel specifications have changed over the years. The 2006 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1992 | 5x112 | 57.1 | 45 |
| 1993 | 5x112 | 57.1 | 45 |
| 1994 | 5x112 | 57.1 | 45 |
| 2000 | 5x112 | 57.1 | 45 |
| 2001 | 5x112 | 57.1 | 45 |
| 2002 | 5x112 | 57.1 | 45 |
| 2004 | 5x112 | 57.1 | 45 |
| 2005 | 5x112 | 57.1 | 45 |
| ▸ 2006 | 5x112 | 57.1 | 45 |
| 2007 | 5x112 | 57.1 | 45 |
| 2008 | 5x112 | 57.1 | 45 |
| 2009 | 5x112 | 57.1 | 45 |
| 2010 | 5x112 | 66.6 | 45 |
| 2011 | 5x112 | 66.6 | 45 |
| 2012 | 5x112 | 66.6 | 45 |
| 2013 | 5x112 | 66.6 | 45 |
| 2014 | 5x112 | 66.6 | 45 |
| 2015 | 5x112 | 66.6 | 45 |
| 2016 | 5x112 | 66.6 | 45 |
| 2018 | 5x112 | 66.5 | 30-45 |
| 2019 | 5x112 | 66.5 | 30-45 |
| 2020 | 5x112 | 66.5 | 30-45 |
| 2021 | 5x112 | 66.5 | 30-45 |
| 2022 | 5x112 | 66.5 | 30-45 |
| 2023 | 5x112 | 66.5 | 30-45 |
| 2024 | 5x112 | 66.5 | 30-45 |
5x112 Pattern Context
This bolt pattern appears on 1490 vehicles in our current database and is considered common.
Examples of other vehicles using 5x112:
Expert Buying Guide for 2006 Audi S4
The 2006 Audi S4 uses a 5x112 bolt pattern with a 57.1mm center bore. When selecting aftermarket wheels, ensure hub-centric rings are used to match the bore precisely; otherwise, vibrations may occur. The factory offset is 45mm, but a range of 35-50mm is acceptable depending on wheel width and tire size. Deviating too far can cause rubbing or clearance issues with brakes and suspension. Always use lug nuts with the correct thread pitch (14x1.50) and seat type: ball seat (OEM) or conical seat (aftermarket). Mixing seat types can lead to loose wheels and dangerous failure. Re-torque lug nuts after 50-100 miles of driving.
Historical Fitment Data Reference
In our dataset, Audi S4 appears from 1992 to 2024 (26 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: 3
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 90.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 90 ft-lbs after 50-100 miles of driving to ensure proper seating.
- ✅ Avoid using wheels with a center bore larger than 57.1mm without hub-centric rings; vibrations and stress on studs can occur.
- ✅ For lowered S4s, offset closer to 45mm with 8.5-inch wide wheels prevents fender rubbing; test fit before purchase.
- ⚠️ Confirm bolt pattern carefully. 5x112 is often confused with other common 5-lug patterns.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
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2006 Audi S4 — Frequently Asked Questions
What is the bolt pattern for a 2006 Audi S4?
The 2006 Audi S4 uses a 5x112 bolt pattern (also called lug pattern or PCD). The center bore is 57.1mm and the offset is 45mm.
What other years of Audi S4 have the same bolt pattern as the 2006?
The Audi S4 uses the 5x112 pattern from 1992 through 2024. Wheels from any of these model years are dimensionally compatible with the 2006, provided the offset and center bore also match.
Why is matching the 57.1mm center bore important for the 2006 S4?
The 57.1mm 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.
What is the PCD for a 2006 Audi S4?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2006 S4, the PCD is 5x112.
What does 45mm offset mean for the 2006 S4?
An offset of 45mm means the wheel's mounting surface is 45mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Audi.
What lug nut size does the 2006 Audi S4 use?
The 2006 Audi S4 uses B 14x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
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