2008 Audi S8 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2008 Audi S8, 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) | 42 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2008 S8 — Year-Specific Fitment Context
The 2008 Audi S8 is in year 8 of 24 using the 5x112 pattern (2001–2024). Wheels from any 2001–2024 Audi S8 are cross-compatible with the 2008 model.
Audi S8 Bolt Pattern by Year
The table below shows how the S8's wheel specifications have changed over the years. The 2008 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2001 | 5x112 | 57.1 | 42 |
| 2002 | 5x112 | 57.1 | 42 |
| 2003 | 5x112 | 57.1 | 42 |
| 2007 | 5x112 | 57.1 | 42 |
| ▸ 2008 | 5x112 | 57.1 | 42 |
| 2009 | 5x112 | 57.1 | 42 |
| 2013 | 5x112 | 66.6 | 42 |
| 2014 | 5x112 | 66.6 | 42 |
| 2015 | 5x112 | 66.6 | 42 |
| 2016 | 5x112 | 66.6 | 42 |
| 2017 | 5x112 | 66.6 | 42 |
| 2018 | 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 2008 Audi S8
For your 2008 Audi S8, the 5x112 bolt pattern is shared across 2001–2024 models, ensuring cross-compatibility. However, the 57.1mm center bore is critical: aftermarket wheels with larger bores require hub-centric rings to prevent vibration and ensure proper load transfer. Offset is sensitive—stick to 42mm ±5mm to avoid rubbing or clearance issues with the S8's wide fenders. Always use lug nuts with the correct thread pitch (14x1.50) and seat type: Audi uses ball seats (R14 ball seat), not conical. Using incorrect lug nuts can cause wheel loosening or damage. Re-torque after 50 miles of driving.
Historical Fitment Data Reference
In our dataset, Audi S8 appears from 2001 to 2024 (17 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: 87.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 90 ft-lb after 50 miles of driving.
- ✅ Avoid wheels with offset below 35mm to prevent fender rubbing.
- ✅ Use hub-centric rings if aftermarket center bore exceeds 57.1mm.
- ⚠️ 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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2008 Audi S8 — Frequently Asked Questions
What is the bolt pattern for a 2008 Audi S8?
The 2008 Audi S8 uses a 5x112 bolt pattern (also called lug pattern or PCD). The center bore is 57.1mm and the offset is 42mm.
What other years of Audi S8 have the same bolt pattern as the 2008?
The Audi S8 uses the 5x112 pattern from 2001 through 2024. Wheels from any of these model years are dimensionally compatible with the 2008, provided the offset and center bore also match.
What is the PCD for a 2008 Audi S8?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2008 S8, the PCD is 5x112.
How do I measure the bolt pattern on my 2008 Audi?
The 2008 S8 uses a 5x112 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.
Do 2008 Audi S8s use lug bolts or lug nuts?
The 2008 S8 requires B 14x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What is the factory wheel offset for a 2008 Audi S8?
The OEM offset for the 2008 S8 is typically around 42mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
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