The Audi RS3, A3, A4 and the Mercedes-AMG CLA35 all use a 5x112 stud pattern, and our customers run 19x8.5 wheels in +35 and +40 offset on them. Real builds include an RS3 sedan on the SW16 19x8.5 +40, an A3 Sportback on the SW02 19x8.5 +35, an A4 Avant on the SW09 19x8.5 +35 and a CLA35 on the SW22 19x8.5 +35. Every SpeedWorks wheel has a 73.1 mm centre bore, so use a hub-centric ring to match your hub.
Stud pattern and centre bore by model
| Model | PCD | Hub centre bore |
|---|---|---|
| Audi RS3 8V | 5x112 | 57.1 mm |
| Audi A3 8P | 5x112 | 57.1 mm |
| Audi A4 B9 | 5x112 | 66.5 mm |
| Mercedes-AMG CLA35 C118 | 5x112 | 66.6 mm |
All of these cars use wheel bolts rather than studs and nuts. Bolt seat type and length matter with aftermarket wheels, so check them before fitting or message us with your model and year.
Real Audi and Mercedes builds on SpeedWorks wheels
These are customer cars from our gallery.
| Car | Wheel | Size and offset | PCD | Finish |
|---|---|---|---|---|
| Audi RS3 sedan 8V | SW16 | 19x8.5 +40 | 5x112 | Hyper Black (two builds) |
| Audi A3 Sportback 8P | SW02 | 19x8.5 +35 | 5x112 | |
| Audi A4 Avant B9 | SW09 | 19x8.5 +35 | 5x112 | Gloss Black |
| Mercedes-AMG CLA35 C118 | SW22 | 19x8.5 +35 | 5x112 | Gloss Black and Machine Lip |
Audi RS3 wheels
Two RS3 8V sedans in our gallery run the SW16 in 19x8.5 +40, Hyper Black. The SW16 is a flow-formed split 10-spoke, also available in Hyper Silver in 5x112. From $275 per wheel. The RS3 has large front brakes, so we only recommend sizes we have seen fit. If you want to try a different wheel or an 18 inch, ask us first.
Audi A3 wheels
An A3 Sportback 8P runs the SW02 in 19x8.5 +35. Wheels with the same size and offset in 5x112 are the SW09 (Gloss Black) and the SW22 (Gloss Black and Machine Lip). The stud pattern matches, but there is no A3 8P build on those two yet, so offset, brake clearance and guards must be checked on your car.
For newer A3 models, the stud pattern is also 5x112. We don't have a gallery build for them yet, so the same caveat applies: check offset, brake clearance and guards before ordering.
Audi A4 wheels
An A4 Avant B9 runs the SW09 19x8.5 +35. It is flow-formed in Gloss Black. From $275 per wheel. The B9 has a larger hub than the A3 and RS3, which matters when choosing a hub-centric ring.
Mercedes-AMG CLA35 wheels
A CLA35 C118 runs the SW22 in 19x8.5 +35, Gloss Black and Machine Lip. From $275 per wheel. Other Mercedes models also use 5x112, but we only have the CLA35 in our gallery. For any other model the stud pattern may match, but offset, brake clearance and guards must be checked; message us with your model.
Other 5x112 SpeedWorks wheels
- SW07: 18x8.5 +40, flow-formed Gloss Black. From $225 per wheel.
- SW03: 18x8 +38, flow-formed Matte Black. From $225 per wheel.
Neither has an Audi or Mercedes build in our gallery yet. The stud pattern matches, but offset, brake clearance and guards must be checked. Some of these cars have brakes that may not clear an 18 inch wheel, so confirm with us first.
Choosing +35 or +40
At the same 8.5 inch width, +35 places the wheel face 5 mm further out than +40. Both offsets are running on the builds above. Use our wheel offset calculator to compare against your current wheels. Wider or lower-offset setups may need guard work or a lowered ride height depending on the car; ask us.
Hub-centric rings
Our rings have a 73.1 mm outer diameter and come in inner sizes of 56.1, 60.1, 64.1, 66.1, 66.9, 67.1, 70.3 and 70.7 mm. None of those is an exact match for the hub sizes listed above. Choose the "Pick for me" option on the alloy or plastic rings, or message us and we will confirm the right ring for your car.
Ordering and delivery
Wheels are sold per wheel and shipped in sets of four, with free SpeedWorks centre caps. Delivery is tracked and insured, typically 2-7 business days to metro areas. Every SW passenger wheel is certified to JWL, VIA and AS1638 with a 690 kg load rating. For a custom size or offset, see our made-to-order forged wheels.
Frequently asked questions
What wheels fit an Audi RS3?
The RS3 8V sedan uses 5x112. Two customers run the SpeedWorks SW16 in 19x8.5 +40 on theirs.
What offset do I need for an Audi A4 B9?
A customer's A4 Avant B9 runs 19x8.5 +35 on the SW09. That is the only A4 setup in our gallery, so ask us before trying a different size.
Do Mercedes and Audi wheels interchange?
Both commonly use 5x112, but centre bore, offset and wheel bolts can differ between models. Check each of those, or message us with both models.
What wheels fit a Mercedes-AMG CLA35?
A customer's CLA35 C118 runs the SW22 in 19x8.5 +35, Gloss Black and Machine Lip.
Do I need hub-centric rings?
Yes, we recommend them because our 73.1 mm bore is larger than these hubs. Pick the "Pick for me" ring option or message us to confirm the size.