Get Tires for Your Audi S8

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2015 Audi S8 Tires Sizes, Speed Ratings, and Inflation

Not sure about your Audi S8 tire size? Use the following chart to find information on tire size, speed rating, and inflation.

Trim Level Tire Size Speed Rating Inflation in PSI F/R
2015 Audi S8 Base* 275/35ZR21 (Y) 36 PSI/38 PSI SHOP THIS TIRE
2015 Audi S8 Base* 275/35R21 Y 36 PSI/38 PSI SHOP THIS TIRE
2015 Audi S8 Base* 265/35R21 Y 36 PSI/38 PSI SHOP THIS TIRE

2015 Audi S8 Base*

- Size: Shop 275/35ZR21

- Speed Rating: (Y)

- Inflation F/R: 36 PSI/38 PSI

2015 Audi S8 Base*

- Size: Shop 275/35R21

- Speed Rating: Y

- Inflation F/R: 36 PSI/38 PSI

2015 Audi S8 Base*

- Size: Shop 265/35R21

- Speed Rating: Y

- Inflation F/R: 36 PSI/38 PSI

* Note: these models have different tire sizes depending on vehicle options.

Recommended Tires for Your 2015 Audi S8

What tires are best for a 2015 Audi S8? The following tire brands and types are a great fit for your Audi S8.

Bridgestone Potenza Sport
Potenza Sport

  • Platinum Pact Limited Warranty
  • Summer
  • Performance
Bridgestone Turanza EV
Turanza EV

  • Platinum Pact Limited Warranty
  • All-Season
  • Performance
Toyo PROXES Sport A/S
PROXES Sport A/S

  • No warranty
  • All-Season
  • Performance

Buy Tires for 2015 Audi S8

Buying new tires can be easy and quick, especially when you're equipped with quality information from the tire experts that know! That's why you should head our way when it's time to put new tires on your  2015 Audi S8. Firestone Complete Auto Care is the tire shop of choice for Audi S8 tire options. Whether you need a tire that's designed to improve fuel economy, take tight corners, or handle off-road terrain, you'll find good tires that match your budget.

View the recommended tires for your 2015 Audi S8, plus useful info about Audi S8 tire pressure, tire size, and speed rating. Your vehicle can't drive correctly without the correct tires. As one of our tire technicians, Brianna, explains, "You want to find the correct size for your tire. It matters in alignments and keeping your vehicle driving the way it’s supposed to.”

Beyond the correct tire size, there are a couple of other factors to consider when buying Audi S8 tires like how and where you drive, and how much you want to spend. If you live in Louisiana, you probably won't need studded snow tires anytime soon. Somewhere like Colorado or even Kansas is a different story. You may want to invest in a set of Audi S8 snow tires for one part of the year, and all-season tires for the rest of the year.

When evaluating your driving conditions, think about where you live (countryside vs. city vs. mountains) and the kind of unexpected weather you're likely to experience. Many drivers who live in states that experience all four seasons choose to purchase two sets of tires: one set for winter, one set for summer. It's a smart way to capitalize on Audi S8's performance and safety throughout the year. Other drivers buy one set of all-season tires instead. That way they don't have to return to the tire shop and their vehicle is always ready for sun, rain, and light snow!

Next, consider your driving style. Do you enjoy pushing your Audi S8 to the limits? Going where no vehicle has gone before? If you're a big off-roading fan you forges paths where others can't, you have very different needs than a long-distance commuter who sticks to the highway. You'll want strong tires that can take on dirt, gravel, stone, sand, and more. A larger tire with stiff sidewalls and a wide tread pattern can help prevent punctures and encourage stability in uneven road conditions. But if you plan on sticking around town, a Audi S8 tire that offers a smooth, quiet ride might be exactly what you need. Talk to a tire technician at Firestone Complete Auto Care for help choosing the best tire for you, or start shopping for Audi S8 tires online. You're only a few clicks away from finding the right 2015 Audi S8 tire for your needs.

Tire Brands for Audi S8s

Firestone Complete Auto Care has plenty of good Audi S8 tire brands for you to choose from. Two of them are Firestone and Bridgestone. Firestone tires for Audi S8s always deliver! Harvey Firestone started the Firestone Tire & Rubber Company in 1900 in Akron, OH. He was a passionate inventor from the get-go. Firestone recognized the untapped potential for auto tires, so he started making and testing passenger, truck, and farm tires. One of the company's pioneering efforts was the introduction in 1908 of the first all-rubber, non-skid tire! Firestone Tires has been passionate about leading the industry since day one, thanks to Harvey Firestone's industrious spirit. Firestone now makes about 8,000 different tires for all kinds of vehicles — including tires for 2015 Audi S8s.

You can't go wrong with Bridgestone for Audi S8 tires, too. In 1931, Shojiro Ishibashi founded The Bridgestone Tire Company Ltd. in Japan. In 1990, the company merged with The Firestone Tire & Rubber Company. Today, Bridgestone Tires has more than 50 production facilities and 55,000 employees throughout the Americas! The company is a global leader in rubber products and tire technology, delivering outstanding tires, service, and more to drivers worldwide. In the words of founder Shojiro Ishibashi, Bridgestone is dedicated worldwide to "serve society with superior quality." That means you can buy superior quality Bridgestone tires for a 2015 Audi S8 and drive with peace of mind!

Audi S8 Tire Rotation, Repair & More

Firestone Complete Auto Care has been a leading tire provider for more than a century. We're your one-stop shop for tire installation, rotation, and ongoing maintenance! Buy 2015 Audi S8 tires online and schedule your installation when it's convenient for you. Many stores are open late and on weekends to better fit your busy schedule.

Questions About 2015 Audi S8 Tires

Inspecting and caring for your tires is one of the best ways to help them last. Get answers to common Audi S8 tire questions and learn how to care for new tires.

  • Why check Audi tire inflation? The right tire inflation helps increase fuel economy, improve braking time, and boost tire lifespan! The right tire pressure can make all the difference. Even a small change in tire pressure can impact your driving.
  • What do the numbers on my Audi S8 tires mean? Your tire sidewall numbers tell you the recommended load carrying capacity, speed rating, treadwear, traction, and tire size. Talk to a tire technician to learn how to read Audi tire numbers.
  • Is there an easy way to check Audi tire tread depth? Stay on top of your tire tread depth to help avoid a dangerous drive. You can check tread depth with a penny. Hold the penny so that Abraham Lincoln is facing you, then place your penny into a tread groove upside down. If you can see the top of Abe’s head, your tread is shallow and it might be time for new Audi S8 tires.