A5 / S5, wider 19-inch road setup
- Front and rear
- 19 × 9.5 inch, ET33 · 255/35 R19
Documented on a B8.5 A5. Check outer clearance if lowered and confirm the particular wheel clears S5 brakes.
2007–2016 · coupe / Sportback / cabriolet
Audi A5 / S5 / RS5 8T/8F wheel fitment
The first A5 family commonly runs square 19-inch or 20-inch wheels. The A5 and S5 share many wheel dimensions, but RS5 brake clearance and tyre sizes need separate checks.
5x112 bolt pattern · 66.6 mm centre bore · Stock wheels: 17 × 7.5, 18 × 8.5, 19 × 9, 20 × 9 inch · Stock tyres: 225/50 R17, 245/40 R18, 255/35 R19, 265/30 R20, 275/30 R20
Updated 2026-10-04 · Medium source confidence. Check your exact trim and market. How we check specs
Quick specs
| Specification | Value |
|---|---|
| Bolt pattern | |
| Stock tyre sizes | |
| Centre bore | 66.6 mm |
| Fastener and thread | Wheel bolt, M14x1.5 |
| Tightening torque | 120 Nm (confirm in your handbook) |
Stock wheels and tyres
Factory options vary by trim and market. Match your car to the row below and check its tyre placard before using it as a baseline.
| Trim | Axle | Wheel | Tyre |
|---|---|---|---|
| A5, 17-inch factory option | Front and rear | 17 × 7.5 inch, ET28 | 225/50 R17 |
| A5 / S5, 18-inch factory option | Front and rear | 18 × 8.5 inch, ET29 | 245/40 R18 |
| A5 / S5, 19-inch factory option | Front and rear | 19 × 9 inch, ET33 | 255/35 R19 |
| A5 / S5, 20-inch factory option | Front and rear | 20 × 9 inch, ET29 | 265/30 R20 |
| RS5, 20-inch option | Front and rear | 20 × 9 inch, ET26 | 275/30 R20 |
Explained in our guides
Read these before choosing wheels for the A5 / S5 / RS5: they explain the offset, fitment and hub numbers in this guide.
- Wheel offset explained: choosing ET without guessingUnderstand positive and negative wheel offset, calculate inner clearance and outer position, and choose an ET using measurements from your own car.
- Flush, poke and tucked fitment: measure the whole tyreUnderstand flush, poked and tucked wheels, calculate how width and offset change the look, and check clearance beyond a parked side-on photograph.
- Hub-centric vs lug-centric wheels: choosing hub ringsLearn what hub rings do, how to specify their inner and outer diameters, and why centring, wheel seats and vibration need separate checks.
Popular community setups
Starting points for a build. Read the notes with each setup, especially if your car is lowered or has different brakes.
A5 / S5, 20-inch road setup
- Front and rear
- 20 × 9 inch, ET35 · 265/30 R20
Reported on a facelift S5 cabriolet. Check the wheel load rating for the body style and test clearance through suspension travel.
Width and offset guidance
Offset range
Check the exact setup
There is no confirmed range for this car yet. Compare a known wheel with your proposed size and measure both sides.
Common width limit
Measure before ordering
A maximum width has not been confirmed. Tyre shape, ride height and alignment all change the available space.
These figures belong to the setups described here. Combining the widest wheel with either end of the offset range does not guarantee a safe fit. For how ET moves the wheel in and out, read wheel offset explained; for how far the tyre can sit out, see flush, poke and tucked fitment.
Clearance notes
- The hub is usually sold as 66.6 mm; 66.56 mm is another published description of the same fitment. A 57.1 mm Golf wheel does not fit over this hub.
- Factory wheels use radius-seat bolts. Match bolt seat and length to the replacement wheel.
- RS5 wheel diameter alone does not prove brake clearance, particularly with ceramic brakes. The popular examples are for A5/S5.
- Keep matching tyre sizes and compatible rolling circumferences on quattro cars.
- Check full steering lock and suspension travel with the car loaded. Match wheel load rating, tyre load and speed ratings, fastener seats and brake clearance.
See it on your car.
Upload a photo and start with a look that suits the A5 / S5 / RS5. Try the wheels, colour and stance before you spend on parts.
An AI preview shows the look. It cannot verify physical fitment.
Run the numbers
These tools start with the A5, 17-inch factory option front size. Choose your own trim or axle in the calculator if it differs.
Questions
What is the B8 A5 bolt pattern?
5x112 with a nominal 66.6 mm centre bore.
Can I use Golf wheels on an A5?
The bolt pattern may match, but a standard 57.1 mm Golf centre bore is too small for the A5 hub.
Are A5 wheels staggered from the factory?
The main factory combinations listed here use the same wheel and tyre dimensions on both axles.
What torque do A5 wheel bolts need?
Audi specifies 120 Nm for the original M14x1.5 bolt arrangement.
What size tyres does the Audi A5 / S5 / RS5 8T/8F have?
Factory tyre (tire) sizes for the 2007–2016 Audi A5 / S5 / RS5 8T/8F are 225/50 R17, 245/40 R18, 255/35 R19, 265/30 R20 and 275/30 R20, depending on trim. Your tyre placard shows the size for your car.
What wheel size does the Audi A5 / S5 / RS5 8T/8F use?
Factory wheels are 17 × 7.5 inch, 18 × 8.5 inch, 19 × 9 inch and 20 × 9 inch, depending on trim. The stock table lists the offset for each.
What is the Audi A5 / S5 / RS5 8T/8F centre bore?
66.6 mm. Aftermarket wheels with a larger bore need hub-centric rings sized to it.
Specs checked against
- Alloy Wheels Direct: Audi factory wheel chart
- Andy’s Auto Sport: bolt pattern and fastener catalogue
- Element Wheels: RS5 hub, hardware and brake packages
- Audi A5 owner handbook
- Audi workshop wheel torque table
- B8.5 A5 owner wheel dimensions
- S5 cabriolet 20-inch owner fitment
This guide is a starting point, not a fitment guarantee. Specs can differ by market, trim and previous modifications. Confirm all sizes, clearances and fastener requirements with a qualified wheel and tyre professional before buying or fitting parts.
Related cars
More guides from Audi or cars with the same bolt pattern. A matching pattern alone does not make a wheel interchangeable.