2008 Audi RS4 Wheel & Tire Sizes
Complete fitment guide for the 2008 Audi RS4: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x112 bolt pattern — for every trim.
Bolt Pattern
5x112
Centre Bore
57.1 mm
Lug bolts
M14 x 1.5
TPMS
433 MHz
Factory (OEM) Tire Sizes for the 2008 Audi RS4
Click any size to shop tires in stock now — free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2008 Audi RS4 Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2008 Audi RS4 configuration.
4.2 Quattro · Estate, 5d
4.2L · V8 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 18–19" |
| Wheel width | 7.5–9" |
| Wheel offset | 20–29 mm |
| Tire width | 225–255 mm |
2008 Audi RS4 Fitment FAQ
What is the bolt pattern on a 2008 Audi RS4?
The 2008 Audi RS4 uses a 5x112 bolt pattern (5 lug bolts on a 112 mm circle) with a 57.1 mm centre bore.
What size tires fit a 2008 Audi RS4?
Factory (OEM) tire sizes for the 2008 Audi RS4 include 225/45R18, 255/40ZR18, 235/40R19, 255/35ZR19. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2008 Audi RS4?
Depending on trim, the 2008 Audi RS4 accepts wheels from 18" up to 19" in diameter with the correct width and offset — larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
What lug bolt size does a 2008 Audi RS4 use?
The 2008 Audi RS4 uses M14 x 1.5 lug bolts.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.