
Audi A4 uses Dunlop tires. Functions of tires: Mainly include dry grip, hydroplaning resistance, providing comfort, reducing driving noise, impact resistance, wet grip, load capacity, handling performance, average wear, and mileage. Tire cross-section structure: Can be roughly divided into 4 parts: tread, shoulder, sidewall, and bead. Each part has its own function. The tread mainly contacts the ground, the shoulder and sidewall provide support, and the bead seals with the wheel rim. Tire internal composition: The tire interior consists of multiple layers of different materials, including tread pattern, overlay, steel belt layer, stress-absorbing rubber strip, carcass ply layer, and inner liner.

As an ordinary driver with ten years of experience, I've noticed that the tire brands on the Audi A4 can actually vary quite a bit and aren't necessarily fixed. My A4 came with Michelin tires as original equipment, which felt quite comfortable—quiet on the highway and stable in grip. However, a friend who bought his A4 at the same time had Continental tires, which are more wear-resistant. This depends on the car's configuration, year, and region. For example, the base model might use Bridgestone or Pirelli tires for better cost performance. Over years of driving, I've learned that tires are crucial for safety, affecting braking distance and steering, so it's important to regularly check tire pressure and wear. I recommend checking the vehicle manual or confirming the brand with the dealer when buying a car, and not blindly replacing the original matched tires to avoid affecting overall performance. Of course, for subsequent replacements, it's best to choose reputable shops that match the same specifications and brands.

I'm the kind of person who loves delving into automotive details, often researching vehicle configurations. The original tires on an Audi A4 commonly come from brands like Michelin or Continental, both emphasizing comfort and stability. Michelin tires perform exceptionally well on wet surfaces, making them ideal for rainy conditions; Continental offers more agile handling, providing greater confidence during high-speed cornering. The specific choice depends on the car model and regional distribution—for instance, sportier A4 versions might come with Bridgestone tires that emphasize grip. Tires are also linked to size, with different wheel rims matching different brands. I recommend that new A4 owners first check the label card on the door or the manual to understand the factory configuration, which helps avoid mistakes when replacing tires. For maintenance, regular balancing and rotation can extend tire lifespan, ensuring safer driving. Never underestimate tire quality—it directly impacts fuel efficiency and noise control.

My A4 is equipped with Continental tires, which have been quite durable and worry-free over the past five or six years with no major issues. Tire brands may vary depending on production batches, as Audi often collaborates with Michelin, Bridgestone, etc. Base models might use more economical brands. Driving safety is paramount—tires should be replaced if they wear out quickly or age. I check mine annually to avoid accidents. From an economic perspective, choosing wear-resistant brands can save money, as OEM-matched tires typically balance performance and cost. During maintenance, keep tire pressure at the standard value, as both overinflation and underinflation affect driving. Remember, don’t compromise safety by opting for cheap, low-quality tires—a luxury car like Audi deserves reliable premium brands.


