What is the tire specification of the Audi A8?

[Garcia]

Audi A8's original tire specification is: 255/40-R19. The main brands of Audi A8's original tires are: Dunlop, Michelin, and Bridgestone. Introduction to car tires: Tires are ring-shaped elastic rubber products mounted on various vehicles or machinery for ground rolling. They are usually installed on metal rims, supporting the vehicle body, cushioning external impacts, achieving contact with the road surface, and ensuring the vehicle's driving performance. Composition of car tires: Tires are generally composed of three parts: the outer tire, inner tube, and flap. Some tires do not require an inner tube, featuring an inner layer with highly airtight rubber, and require specialized rims. The structure of tires worldwide is evolving towards tubeless, radial, flat (low aspect ratio of tire cross-section height to width), and lightweight designs.