2009 Audi S4 Wheels & Rims
2009 Audi S4 Wheel Gallery — See It On Your Car
Real Audi S4 builds and AI-rendered fitment previews. Visualize any wheel on your S4 with our free wheel visualizer before you buy.
Shop Wheels for 2009 Audi S4
Your 2009 Audi S4 Cabriolet rolled off the line on a 5x112 bolt pattern with eighteen-inch stock wheels measuring 8 inches wide and sitting at a 42-millimeter offset. Finding the right upgrade means matching that specific fitment precisely. We carry premium options from Heritage Wheel, Aodhan, Motegi Racing, Work Wheels, Niche 1PC, Petrol, Rotiform 1PC, and MRR—all verified to bolt on directly to your S4.
Whether you prefer to stick with eighteen-inch sizing or step up to nineteen-inch wheels, our inventory spans eighteen-by-eight, eighteen-by-eight-point-five, nineteen-by-eight, and nineteen-by-eight-point-five options. Every wheel ships free to the lower 48 states, so you can upgrade your S4 Cabriolet's stance and style without worrying about logistics or fitment issues.
2009 Audi S4 Wheel Fitment Guide — What Works & What to Avoid
Your 2009 Audi S4 Cabriolet uses a 5x112 bolt pattern with a stock wheel size of 18x8 at 42mm offset. You can step up to 18x8.5, 19x8, or 19x8.5 while maintaining the same fitment geometry. Since this model runs square throughout, you have full flexibility to choose any compatible size without worrying about staggered tire requirements.
The 5x112 pattern is specific to your S4—no other bolt pattern will work. Your hub bore measures 57.1mm; if you select an aftermarket wheel with a larger center bore, use hub-centric rings to ensure a proper fit. Aggressive offsets or overly wide wheels risk contact with fenders and suspension components, so staying within the compatible sizes and offset range keeps your build safe and trouble-free.
Every wheel we list for your S4 is verified to bolt on and ships free to the lower 48 states. Heritage Wheel, Aodhan, Motegi Racing, Work Wheels, and Rotiform 1PC all have in-stock options ready to ship.
2009 Audi S4 Wheel Fitment Specifications
The 5x112 bolt pattern determines which wheels physically bolt onto your car, while the 57.1mm center bore ensures a hub-centric fit. The factory equips this car with 18x8 wheels at a +42 offset.
Lug Type
bolt
Thread Size
M14x1.5
Torque Spec
93 ft-lbs
TPMS
Yes
2009 Audi S4 Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 18x8 | +30 to +42 | 235/40R18 | — |
| 19x8 | +30 to +42 | 235/35R19 | — |
| 18x8.5 | +30 to +42 | 235/40R18 | — |
| 19x8.5 | +30 to +42 | 235/35R19 | — |
Best Wheel Brands for the Audi S4
- BBS — LM, RS, FI, CI-R
- Volk Racing — TE37, ZE40
- Work Wheels — Meister, Emotion
- TSW — Bathurst, Nurburgring
- Rotiform — FLG, OZR, BUC
- Enkei — RPF1, TS-V
Complete Your 2009 Audi S4 Build
- Audi S4 coilovers — pairs well with a wheel upgrade
- Audi S4 exhaust systems — pairs well with a wheel upgrade
- Audi S4 suspension — pairs well with a wheel upgrade
- Audi S4 brakes — pairs well with a wheel upgrade
- Wheel & tire packages — pre-mounted, balanced, shipped ready to bolt on
- Installation accessories — hub rings, extended studs, TPMS kits, spacers