Audi A3 Quattro Wheel Fitment Guide: 5x112 Setups
The 8V Audi A3 Quattro is one of those platforms that begs for a wheel swap the moment it rolls off the lot. Those stock 16x6.5 +45 wheels are functional, sure, but they leave a ton of fender gap and do nothing to show off the A3's clean, tidy proportions. With a 5x112mm bolt pattern and a 57.1mm center bore, you've got access to a massive catalog of quality wheels — and the Quattro's all-wheel-drive footprint loves a proper set of rollers.
What makes this car so rewarding to build is how little it takes to transform the stance. Drop the ride height, fill those arches with the right diameter and width, and the A3 suddenly looks like the premium hatch it always wanted to be. Its compact dimensions mean you don't need anything wild to nail a clean, dialed-in look.
We've pulled together four square setups for this guide — same wheel and tire on all four corners, no guesswork, no mismatched corners. Every setup here is one we'd happily bolt onto our own A3. Let's get into the specs.
Quick links
- Want new wheels for your Audi A3 Quattro?
- Basic A3 Quattro fitment info
- 19-Inch Square Setups
- Final Thoughts
Want new wheels for your Audi A3 Quattro?
Your A3 Quattro rolls out of the factory on 16x6.5 +45 rollers — fine for winter tires, but they leave a lot of fender gap and personality on the table. That 5x112mm bolt pattern is the good news: it plugs you straight into one of the deepest premium catalogs out there, so you're not hunting for oddball fitments.
Jumping to a 19" square setup is where this chassis wakes up. It fills the arches, tightens the whole stance, and gives you the concave face the stock steelies-adjacent wheels never could. We're talking real spec territory here — forged and multi-piece options from Champion Motorsport, clean designs from AG, and Japanese engineering from Rays that keeps weight sensible for a Quattro that still needs to put power down.
Running the same wheel and tire on all four corners keeps the AWD system happy and the look balanced front to rear. Pick your finish, and we'll get you sorted.
Basic A3 Quattro fitment info
- Bolt pattern: 5x112mm
- Bolt thread: M14 x 1.5
- Center bore: 57.1mm
- Bolt torque: 89 ft lbs
The stock A3 Quattro rolls on 16x6.5 +45 wheels wrapped in 225/45R17 tires.
Brake clearance
The 8V A3 2.0T Quattro runs a single-piston front caliper on a 312mm front rotor — a modestly sized setup that a knowledgeable owner even compared to a frying pan. 17x7.5 wheels clear it easily, so any 17"+ aftermarket wheel in the correct 5x112 pattern works over the factory brakes.
If you're chasing a big-brake conversion, S3/TTS-style upgrades are the common OEM-fit route, and owners fit rotors up to roughly 355mm under 18" wheels. Aftermarket kits push further — D2 Racing's 330mm 8-pot front kit is 15"+ rated, while larger discs demand 19-20" barrels.
On the wheel side, this chassis is 57.1mm hub bore, 5x112, M14x1.5. Aftermarket wheels with larger bores need hub-centric rings to avoid vibration, and if you run spacers, budget for longer bolts to keep proper thread engagement.
19-Inch Square Setups
Square is the move on an A3 Quattro, and these four builds keep it simple with matching corners front to back — running Champion Motorsport, AG, and Rays in 19x9.5 and 19x8.5.
| Fitment Facts | ||
| Front | Rear | |
| Wheels | AG luxury 19x9.5 +40 | AG luxury 19x9.5 +40 |
| Tires | 245/35/19 | 245/35/19 |
| Notes | Stock | |
Clean and cohesive is the vibe here. The AG luxury 19x9.5 +40 runs square at all four corners, and that consistency gives the A3 a planted, purposeful look without trying too hard. The +40 keeps things tucked and tasteful.
Wrapped in 245/35/19 rubber on the stock suspension, this is a balanced daily setup that looks sharp without going aggressive. The matching corners keep the whole car reading uniform and intentional.
| Fitment Facts | ||
| Front | Rear | |
| Wheels | Champion Motorsport RF62 19x8.5 +32 | Champion Motorsport RF62 19x8.5 +32 |
| Tires | 245/35/19 | 245/35/19 |
| Notes | stock | |
There's something clean about a square setup done right, and this A3 nails it. Running the Champion Motorsport RF62 19x8.5 +32 on all four corners gives it a balanced, purposeful look that just works with the A3's compact body. The +32 offset keeps the face sitting flush and tidy.
Wrapped in 245/35/19 at every corner on stock suspension, this thing looks factory-sharp without trying too hard. Consistent, understated, and exactly the kind of restraint that ages well.
| Fitment Facts | ||
| Front | Rear | |
| Wheels | AG M621 19x9.5 +37 | AG M621 19x9.5 +37 |
| Tires | 245/35/19 | 245/35/19 |
| Notes | updated ED springs | |
Clean and purposeful — that's the vibe this A3 throws off. Running the AG M621 19x9.5 +37 square at all four corners gives it a balanced, planted stance that just looks right on this platform. No gimmicks, no mismatched corners — just consistent fitment that lets the wheel design speak for itself.
The 245/35/19 wrapped around each face keeps the profile tight, and the updated ED springs pull the body down to close up that arch gap nicely. Simple, cohesive, and dialed.
| Fitment Facts | ||
| Front | Rear | |
| Wheels | Rays Volk Racing G25 19x8.5 +38 | Rays Volk Racing G25 19x8.5 +38 |
| Tires | 245/35/19 | 245/35/19 |
| Notes | lowered | |
This is how you do a clean square setup. The Rays Volk Racing G25 19x8.5 +38 at all four corners keeps the A3 looking balanced and purposeful, and the lowered ride height tucks everything in tight for that grounded stance.
The 245/35/19 on every corner gives it a consistent, meaty footprint front to back. No fuss, no drama — just a tidy Quattro sitting exactly how it should.
Final Thoughts on Audi A3 Quattro Fitment
Final Thoughts
Across these four builds, the Audi A3 Quattro plays it smart with a square 19x9.5 setup on the 5x112mm hub. Sticking to the +32 to +40 offset window gives you that clean, planted stance without getting greedy — the whole point of a well-sorted A3 is looking dialed from every angle, and these setups nail it on all four corners equally.
If you want the safest all-around pick, land right in the middle of the featured range. The higher end near +40 keeps things tidy and conservative, while dropping toward +32 pulls the wheel face out for a more filled-out look under the arches. All four corners matching means predictable handling and a consistent gap side to side — exactly what you want on a Quattro that actually gets driven.
Whichever direction you lean, 19x9.5 in that +32 to +40 range is a proven starting point for this chassis. ThreePiece.us carries the brands featured in this guide, so when you're ready to spec your own square setup, we've got the fitment sorted and the wheels on the shelf.