2004 Audi TT Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2004 Audi TT, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x100 |
|---|---|
| Lug Nut / Bolt Size | B 14x1.50 |
| Center Bore (CB) | 57.1 mm |
| Offset (ET) | 31 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2004 TT — Year-Specific Fitment Context
The 2004 Audi TT is in year 5 of 7 using the 5x100 pattern (2000–2006). Wheels from any 2000–2006 Audi TT are cross-compatible with the 2004 model. Across its full production run (2000–2023), the TT has also used: 5x112.
Audi TT Bolt Pattern by Year
The table below shows how the TT's wheel specifications have changed over the years. The 2004 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2000 | 5x100 | 57.1 | 31 |
| 2001 | 5x100 | 57.1 | 31 |
| 2002 | 5x100 | 57.1 | 31 |
| 2003 | 5x100 | 57.1 | 31 |
| ▸ 2004 | 5x100 | 57.1 | 31 |
| 2005 | 5x100 | 57.1 | 31 |
| 2006 | 5x100 | 57.1 | 31 |
| 2008 | 5x112 | 57.1 | 50 |
| 2009 | 5x112 | 57.1 | 50 |
| 2010 | 5x112 | 57.1 | 50 |
| 2011 | 5x112 | 57.1 | 50 |
| 2012 | 5x112 | 57.1 | 50 |
| 2013 | 5x112 | 57.1 | 50 |
| 2014 | 5x112 | 57.1 | 50 |
| 2015 | 5x112 | 57.1 | 50 |
| 2016 | 5x112 | 57.1 | 50 |
| 2017 | 5x112 | 57.1 | 50 |
| 2018 | 5x112 | 66.6 | 38 |
| 2019 | 5x112 | 66.6 | 38 |
| 2020 | 5x112 | 66.6 | 38 |
| 2021 | 5x112 | 66.6 | 38 |
| 2022 | 5x112 | 66.6 | 38 |
| 2023 | 5x112 | 66.6 | 38 |
5x100 Pattern Context
This bolt pattern appears on 447 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x100:
Expert Buying Guide for 2004 Audi TT
When selecting aftermarket wheels for your 2004 Audi TT, the 57.1mm center bore is critical. Most aftermarket wheels have a larger bore (e.g., 73.1mm), requiring hub-centric rings to prevent vibrations and ensure proper load transfer. The 31mm offset is sensitive; deviations beyond ±5mm may cause rubbing or clearance issues with suspension and fenders. Always verify offset with test fitting. Lug nuts must be 14x1.50 thread pitch with a ball seat (R13 ball radius). Using incorrect seat type (e.g., conical) can lead to wheel loosening. Re-torque after 50-100 miles. Wheels from 2000-2006 TT models are direct fit.
Historical Fitment Data Reference
In our dataset, Audi TT appears from 2000 to 2023 (23 model years). Across model years, this model appears with 2 bolt patterns (5x100, 5x112).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 19.0 mm
Quick Tips & Safety Warnings
- ✅ Always use hub-centric rings (57.1mm ID to aftermarket bore) to avoid steering wheel vibration.
- ✅ Stick to offset 31mm ±5mm; lower offset pushes wheels outward, risking fender rub.
- ✅ Re-torque lug nuts to 89 ft-lb after 50-100 miles; use ball seat lug nuts only.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 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.
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2004 Audi TT — Frequently Asked Questions
What is the bolt pattern for a 2004 Audi TT?
The 2004 Audi TT uses a 5x100 bolt pattern (also called lug pattern or PCD). The center bore is 57.1mm and the offset is 31mm.
What other years of Audi TT have the same bolt pattern as the 2004?
The Audi TT uses the 5x100 pattern from 2000 through 2006. Wheels from any of these model years are dimensionally compatible with the 2004, provided the offset and center bore also match.
How tight should I torque the lug nuts on a 2004 Audi TT?
Refer to your owner's manual for exact specs, but always tighten the B 14x1.50 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
What is the factory wheel offset for a 2004 Audi TT?
The OEM offset for the 2004 TT is typically around 31mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Will wheels from another Audi fit my 2004 TT?
Only if they share the exact same 5x100 bolt pattern, a compatible offset, and a center bore equal to or larger than 57.1mm.
Can I use spacers on my 2004 Audi TT?
Yes, but ensure the wheel spacers match the 5x100 bolt pattern and 57.1mm center bore. Also verify that you have enough thread engagement for your B 14x1.50 hardware.
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