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.
Factory-Spec Tire Size
Varies by trim
- 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 Factory Service Manual2006 Audi A8 Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.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.
Other Audi A8 Years
2013 A82012 A82011 A82010 A82009 A82008 A82007 A82005 A82004 A82003 A82002 A82001 A82000 A81999 A81998 A81997 A8
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