2006 Audi A8 Tire Size & Pressure
The 2006 Audi A8 tire size depends on trim: the L Quattro, 4.2 L takes 255/45R18 99H; the L Quattro, 6.0 R takes 255/40R19 100V RF; the Quattro takes 255/45R18 99H, per the factory service manual.
- L Quattro, 4.2 L: 255/45R18 99H
- L Quattro, 6.0 R: 255/40R19 100V RF
- Quattro: 255/45R18 99H
L Quattro, 4.2 L
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 255/45R18 99H | Door Placard | — | — |
| All | 255/40R19 100V RF | Door Placard | — | — |
L Quattro, 6.0 R
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 255/40R19 100V RF | Door Placard | — | — |
Quattro
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 255/45R18 99H | Door Placard | — | — |
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More A8 Specs & Repair Guides
🛢️ 2006 Audi A8 Oil Type & Capacity →🌧️ 2006 Audi A8 Wiper Blade Sizes →💡 2006 Audi A8 Light Bulb Sizes →📖 2006 Audi A8 Factory Service Manual →Powered by factory manual data from our partner network AllOEMManuals.com.
Frequently Asked Questions
What size tires does a 2006 Audi A8 take?
It depends on the trim: L Quattro, 4.2 L uses 255/45R18 99H; L Quattro, 6.0 R uses 255/40R19 100V RF; Quattro uses 255/45R18 99H.
What is the tire pressure for a 2006 Audi A8?
Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.
What is the bolt pattern on a 2006 Audi A8?
Bolt pattern data is available in the factory service manual.