The best Audi A6 wheel spacers can bring the rims and tires outwards so that they can flush with the fender flares, giving the vehicle an excellent stance. If you need the latest Audi A6 spacers, then this guide may help you. This chart contains a list of Audi A6 spacer ranges, both current and historic, alongside the various bolt patterns, center bores, wheel offsets, and spacer dimensions for specific wheel hubs.
Here are the OEM sizes of this car:
Flush wheel spacer size: front 12mm / rear 15mm or 20mm
Bolt pattern (PCD): 5x112mm
Center bore size: 66.5mm (C7/C8) / 57.1mm (C4/C5/C6)
Lug nut spec: M14x1.5mm
What Size Wheel Spacers Are on the Audi A6?
In the market, the sizes of Audi A6 wheel spacers are available in 3mm, 5mm, 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, and above. If you use 5mm to 20mm spacers, you need extended wheel bolts to fit. Tire engineers explain that only if the bolt thread is long enough can the bolts provide proper clamping force to keep these Audi A6 spacers and wheels balanced.
For instance, if the OE Audi A6 wheel bolt length is 27mm and you get a 12mm wheel spacer installed, it’s probably best to order 39mm bolts right away (stock bolt length + spacer thickness = required wheel bolt length). Since the mounting plate of an aftermarket wheel can be thicker, you may need new Audi A6 extended wheel bolts a little longer than those.
Will Audi A6 Wheels Fit A3?
Yes, you can put Audi A6 wheels on an A3 especially if they have the same bolt patterns and center bores. However, the wheel offset may be different. Not everyone is a wheel expert. A good set of offset wheels will cost a big budget and time. If you cannot afford new low-offset wheels, then these Audi A6 wheel spacers may be a better option. As a rule of thumb, a 10mm wheel spacer will reduce about 10mm offset.
The Audi A6 wheel spacers are sometimes a good solution to fix wrong offset issues. What’s better, BONOSS forged lightweight plus wheel spacers are machined with “Hollow Carved” holes. This design provides a lightweight effect while maintaining high strength. Due to these hollow holes, the average weight of each spacer is more than 20% lighter than the previous-gen product. Adding such a small lightweight component won’t affect the MPG or hurt the suspension parts.
Will Audi A6 Wheel Spacers Affect Quattro AWD?
The Audi A6 wheel spacers have zero effect on the Quattro all-wheel drive system. They don’t mess up alignment as all the suspension components will still retain their basic geometric relationships with each other. Make sure they are quality hub-centric ones. Hub-centric wheel spacers can create a firm and stable wheel connection. They are helpful to keep the wheels properly secured and balanced when driving on the highway.
For example, BONOSS forged lightweight plus Audi A6 wheel spacers come with multi-stage hub-centric rings. The hub-centric metal ring is machined to be multi-layers, and the bevels fit the corresponding hub flange, which eliminates any possible gaps. Hence the wheels can be properly mounted and accurately balanced. Such BONOSS forged lightweight plus hub-centric Audi A6 wheel spacers reduce the chance of wheel vibration.
What is the Bolt Pattern on an Audi A6 Spacer?
The 1994-2025 Audi A6 comes with a 5x112mm bolt pattern. As one of the best alloy Audi A6 wheel spacer suppliers, BONOSS focuses on supplying customers with genuine aluminum alloy wheel spacers for their vehicles rather than copies or cheap imports – and by doing so BONOSS is able to guarantee quality, safety, and correct fitting. These BONOSS forged lightweight plus Audi A6 wheel spacers are CNC machined, precision at 0.02mm tolerance.
This improves the fit and functionality of spacers. High-precision Audi A6 wheel spacers also look better. For instance, a wheel spacer with a high-quality surface is easier to sit flush up against the vehicle hub and wheel. So, there’s no obvious gap between the wheel hub and the spacer. This is helpful to avoid high-speed wheel vibration. That is to say, BONOSS forged lightweight plus Audi A6 wheel spacers can fit your vehicle with no problem.