2018 Audi A8 Quattro Tire Size & Pressure
The 2018 Audi A8 Quattro takes 255/45R19 104H XL tires, per the factory service manual.
Factory-Spec Tire Size
255/45R19 104H XL
L
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 255/45R19 104H XL | Door Placard | — | — |
Shop Tires & Wheels for Your A8 Quattro
As an Amazon Associate and Tire Rack affiliate, we earn from qualifying purchases.
More A8 Quattro Specs & Repair Guides
2018 Audi A8 Quattro Factory Service Manual2018 Audi A8 Quattro Oil Type & CapacityPowered by factory manual data from our partner sites AllOEMManuals.com & WhatTypeOfOil.com.
Frequently Asked Questions
What size tires does a 2018 Audi A8 Quattro take?
The 2018 Audi A8 Quattro takes 255/45R19 104H XL tires, per the factory service manual.
What is the tire pressure for a 2018 Audi A8 Quattro?
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 2018 Audi A8 Quattro?
Bolt pattern data is available in the factory service manual.
Other Audi A8 Quattro Years
2025 A8 Quattro2024 A8 Quattro2023 A8 Quattro2022 A8 Quattro2021 A8 Quattro2020 A8 Quattro2019 A8 Quattro2017 A8 Quattro2016 A8 Quattro2015 A8 Quattro2014 A8 Quattro
Other Audi Models
100200400050008090A3A3 QuattroA3 Sportback e-tronA4A4 allroadA4 QuattroA5A5 QuattroA5 SportbackA6A6 allroadA6 QuattroA7A7 e QuattroA7 QuattroA8A8 e QuattroallroadCabrioletCoupeCoupe Quattroe-tron GTe-tron Quattroe-tron Se-tron S Sportbacke-tron SportbackQ3Q3 QuattroQ4 e-tronQ4 e-tron SportbackQ5Q5 eQ5 SportbackQ6 e-tronQ7Q8Q8 e-tronQ8 e-tron SportbackQuattroR8RS 3RS 4RS 5RS 5 SportbackRS 6RS 6 AvantRS 7RS 7 SportbackRS e-tron GTRS Q8S e-tron GTS3S4S5S5 SportbackS6S7S8SQ5SQ5 SportbackSQ6 e-tronSQ7SQ8SQ8 e-tronSQ8 e-tron SportbackTTTT QuattroTTSV8 Quattro