2021 Audi RS Q8 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2021 Audi RS Q8, 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) |
2021 RS Q8 — Year-Specific Fitment Context
The 2021 model year marks the beginning of the Audi RS Q8's 5x112 bolt pattern era, which continued through 2024 (4 consecutive years). Wheels from any 2021–2024 Audi RS Q8 are cross-compatible with the 2021 model.
Audi RS Q8 Bolt Pattern by Year
The table below shows how the RS Q8's wheel specifications have changed over the years. The 2021 model year is highlighted.
Fitment Notes
The 2021 Audi RS Q8 has a bolt pattern of 5x112.
This means it is a 5 lug pattern with a circle diameter of 112mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, Audi RS Q8 appears from 2021 to 2024 (4 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: 75.0 mm
5x112 Pattern Context
This bolt pattern appears on 1490 vehicles in our current database and is considered common.
Examples of other vehicles using 5x112:
2021 Audi RS Q8 — Frequently Asked Questions
What is the bolt pattern for a 2021 Audi RS Q8?
The 2021 Audi RS Q8 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 RS Q8 have the same bolt pattern as the 2021?
The Audi RS Q8 uses the 5x112 pattern from 2021 through 2024. Wheels from any of these model years are dimensionally compatible with the 2021, provided the offset and center bore also match.
How do I measure the bolt pattern on my 2021 Audi?
The 2021 RS Q8 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.
What is the PCD for a 2021 Audi RS Q8?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2021 RS Q8, the PCD is 5x112.
What does 30-45mm offset mean for the 2021 RS Q8?
An offset of 30-45mm means the wheel's mounting surface is 30-45mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Audi.
Will wheels from another Audi fit my 2021 RS Q8?
Only if they share the exact same 5x112 bolt pattern, a compatible offset, and a center bore equal to or larger than 66.5mm.
Fitment Checklist Before You Buy Wheels
- 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).
Editorial Fitment Notes
Audi RS Q8 is generally consistent in bolt-pattern records across model years, but offset and hardware should still be validated before purchase.
- Observed production years in our database: 2021-2024 (4 model years).
- Observed bolt-pattern variants: 1 (5x112).
- Observed total offset span across years: 75.0 mm.
- Observed center-bore variants: 1 | lug-size variants: 1.
Data Quality & Review
Source note: Compiled from manufacturer fitment references, historical wheel data, and internal normalization rules.
Last reviewed: 2026-05-26 | Reviewed by: Bolt Pattern HQ Editorial Team
If you find a discrepancy for 2021 Audi RS Q8, please report it via our About page contact so we can verify and update this record.