Audi B8 - S4 / S5 Fitment Guide

Wheel, tire, and stance recommendations for Audi B8 - S4 / S5, built from Offset Lab fitment presets and factory baseline data.

Popular setup

Flush fitment

Front

19x9.5 +40

255/35R19

Rear

19x9.5 +40

255/35R19

Factory baseline for S4: 19x8.5 +35 on 255/35R19.

Recommendations

Trims and setup styles

Open fitment tool

Trim

S4

Factory: 19x8.5 +35

255/35R19

5x112 · 66.6mm

Aggressive

Front: 19x10 +38

Rear: 19x10 +38

Tires: 275/35R19

High

Flush

Front: 19x9.5 +40

Rear: 19x9.5 +40

Tires: 255/35R19

Medium

OEM+

Front: 19x8.5 +35

Rear: 19x8.5 +35

Tires: 255/35R19

Low

Trim

S5

Factory: 19x8.5 +35

255/35R19

5x112 · 66.6mm

Aggressive

Front: 19x10 +38

Rear: 19x10 +38

Tires: 275/35R19

High

Flush

Front: 19x9.5 +40

Rear: 19x9.5 +40

Tires: 255/35R19

Medium

OEM+

Front: 19x8.5 +35

Rear: 19x8.5 +35

Tires: 255/35R19

Low

Fitment note

Final fitment depends on tire model, alignment, suspension height, brake clearance, body tolerance, and intended use. Test fit before committing to permanent changes.