2019 Audi A8 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2019 Audi A8, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x112 |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 66.5 mm |
| Offset (ET) | 30-45 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2019 A8 — Year-Specific Fitment Context
The 2019 Audi A8 is in year 23 of 28 using the 5x112 pattern (1997–2024). Wheels from any 1997–2024 Audi A8 are cross-compatible with the 2019 model.
Audi A8 Bolt Pattern by Year
The table below shows how the A8's wheel specifications have changed over the years. The 2019 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1997 | 5x112 | 57.1 | 42 |
| 1998 | 5x112 | 57.1 | 42 |
| 1999 | 5x112 | 57.1 | 42 |
| 2000 | 5x112 | 57.1 | 42 |
| 2001 | 5x112 | 57.1 | 42 |
| 2002 | 5x112 | 57.1 | 42 |
| 2003 | 5x112 | 57.1 | 42 |
| 2004 | 5x112 | 57.1 | 42 |
| 2005 | 5x112 | 57.1 | 42 |
| 2006 | 5x112 | 57.1 | 42 |
| 2007 | 5x112 | 57.1 | 42 |
| 2008 | 5x112 | 57.1 | 42 |
| 2009 | 5x112 | 57.1 | 42 |
| 2010 | 5x112 | 57.1 | 42 |
| 2011 | 5x112 | 66.6 | 42 |
| 2012 | 5x112 | 66.6 | 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 |
| ▸ 2019 | 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 2019 Audi A8
For your 2019 Audi A8, the bolt pattern is 5x112 with a critical center bore of 66.5mm. Aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load distribution. Offset must stay within 30-45mm; deviations risk rubbing or suspension interference. Always use lug nuts with the correct thread pitch (14x1.5) and seat type—Audi typically uses ball seats, but aftermarket wheels may require conical or flat seats. Mismatched lug nuts can cause wheel loosening. Verify compatibility with your specific trim (e.g., S8 offsets differ). Wheels from 1997–2024 Audi A8 models are cross-compatible, but double-check offset and bore.
Historical Fitment Data Reference
In our dataset, Audi A8 appears from 1997 to 2024 (27 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 after 50-100 miles of driving to ensure proper seating.
- ✅ Avoid using universal fit wheels without hub-centric rings; the 66.5mm bore is essential for centering.
- ✅ Check brake caliper clearance when using aftermarket wheels, especially with larger rotors on the A8.
- ⚠️ Confirm bolt pattern carefully. 5x112 is often confused with other common 5-lug patterns.
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ 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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2019 Audi A8 — Frequently Asked Questions
What is the bolt pattern for a 2019 Audi A8?
The 2019 Audi A8 uses a 5x112 bolt pattern (also called lug pattern or PCD). The center bore is 66.5mm and the offset is 30-45mm.
What other years of Audi A8 have the same bolt pattern as the 2019?
The Audi A8 uses the 5x112 pattern from 1997 through 2024. Wheels from any of these model years are dimensionally compatible with the 2019, provided the offset and center bore also match.
What is the PCD for a 2019 Audi A8?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2019 A8, the PCD is 5x112.
Can I use spacers on my 2019 Audi A8?
Yes, but ensure the wheel spacers match the 5x112 bolt pattern and 66.5mm center bore. Also verify that you have enough thread engagement for your 14x1.5 hardware.
How do I measure the bolt pattern on my 2019 Audi?
The 2019 A8 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.
How tight should I torque the lug nuts on a 2019 Audi A8?
Refer to your owner's manual for exact specs, but always tighten the 14x1.5 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
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