The bolt pattern on a 2006 Audi A4 is 5×112 millimeters (five lug holes arranged on a 112 mm circle).
For wheel fitting, it’s also common to note a 66.6 mm center bore and standard M14×1.5 lug nuts on most U.S. market A4s, though exact specs can vary by trim (Quattro vs front-wheel drive) and by aftermarket parts. Always verify with your VIN or owner’s manual before purchasing wheels or adapters.
What this means for wheel fits
Understanding the bolt pattern helps ensure compatibility with OEM and aftermarket wheels. The 5×112 pattern is widely used across Audi and other brands, but mismatches in center bore or offset can cause fitment issues.
The following quick-reference specs apply to most 2006 Audi A4s. Use this as a baseline when shopping for wheels or adapters.
- Bolt pattern: 5×112 mm
- Center bore (hub bore): 66.6 mm
- Lug nut size/thread: M14×1.5
- Common wheel offset range (for aftermarket wheels): typically ET38–ET45, but verify for your specific wheel design
Concluding that list, remember that variations can occur between trims and with aftermarket parts; always confirm exact fitment for your vehicle before purchase.
How to verify for your car
Check the owner’s manual or the door jamb label for wheel specifications, or contact a dealer with your VIN to confirm the exact bolt pattern, center bore, and offset for your specific 2006 A4 model (including quattro variants). If you’re replacing wheels with aftermarket rims, bring one existing wheel or measure the lug circle and bore to ensure a proper match.
Summary
For a 2006 Audi A4, the standard bolt pattern is 5×112 mm with a 66.6 mm center bore and lug nuts sized M14×1.5. These specs cover most U.S. market A4s, but always verify against your exact vehicle configuration and wheel choice to ensure a correct and safe fit.
What stud pattern is an Audi A4?
What is the Audi A4 & S4 Lug Pattern? The lug pattern for the Audi is 5x112mm, which is a standard pattern for many Audi and Volkswagen models. This means you will need wheels with five bolt holes spaced 112 millimeters apart.
What lug pattern is a 2006 Audi A4?
5-112
This Factory OEM Audi rim comes equipped on a 2006 - 2011 Audi A4 . This is a ALLOY wheel with a diameter of 18" width of 8 ". This Audi A4 wheel has 5 lug holes and a bolt pattern of 5-112.
Is the Audi A4 5x112?
Regardless of whether you choose 16-inch steel wheels or 15-inch alloy wheels, the bolt pattern remains consistent at 5x112 mm.
Which Audi has a 5x112 bolt pattern?
Audi A4 (2003–Present)
The Audi A4 has maintained the 5x112 bolt pattern since the B5 generation launched in 1994. Every iteration follows this standard, including the B6 (2000-2006), B7 (2004-2009), B8 (2007-2012), B8 Facelift (2011-2016), B9 (2015-2020), and B9 Facelift (2019-2025).