Find 2003 Porsche 911 Tires

2003 Porsche 911 Tires Sizes, Speed Ratings, and Inflation

Not sure about your Porsche 911 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
2003 Porsche 911 Carrera* Shop 285/30ZR18 Z PSI/44 PSI
2003 Porsche 911 Carrera* Shop 255/40ZR17 Z PSI/36 PSI
2003 Porsche 911 Carrera* Shop 205/50ZR17 Z 36 PSI/ PSI
2003 Porsche 911 Carrera* Shop 225/40ZR18 Z 36 PSI/ PSI
2003 Porsche 911 Carrera 4* Shop 205/50ZR17 Z 36 PSI/ PSI
2003 Porsche 911 Carrera 4* Shop 225/40ZR18 Z 36 PSI/ PSI
2003 Porsche 911 Carrera 4* Shop 285/30ZR18 Z PSI/44 PSI
2003 Porsche 911 Carrera 4* Shop 255/40ZR17 Z PSI/36 PSI
2003 Porsche 911 Turbo* Shop 295/30ZR18 Z PSI/44 PSI
2003 Porsche 911 Turbo* Shop 225/40ZR18 Z 36 PSI/ PSI
2003 Porsche 911 GT2* Shop 315/30ZR18 Z PSI/39 PSI
2003 Porsche 911 GT2* Shop 235/40ZR18 Z 32 PSI/ PSI
2003 Porsche 911 Carrera 4S* Shop 225/40ZR18 Z 36 PSI/ PSI
2003 Porsche 911 Carrera 4S* Shop 285/30ZR18 Z PSI/44 PSI

2003 Porsche 911 Carrera*

- Size: Shop 285/30ZR18

- Speed Rating: Z

- Inflation F/R: PSI/44 PSI

2003 Porsche 911 Carrera*

- Size: Shop 255/40ZR17

- Speed Rating: Z

- Inflation F/R: PSI/36 PSI

2003 Porsche 911 Carrera*

- Size: Shop 205/50ZR17

- Speed Rating: Z

- Inflation F/R: 36 PSI/ PSI

2003 Porsche 911 Carrera*

- Size: Shop 225/40ZR18

- Speed Rating: Z

- Inflation F/R: 36 PSI/ PSI

2003 Porsche 911 Carrera 4*

- Size: Shop 205/50ZR17

- Speed Rating: Z

- Inflation F/R: 36 PSI/ PSI

2003 Porsche 911 Carrera 4*

- Size: Shop 225/40ZR18

- Speed Rating: Z

- Inflation F/R: 36 PSI/ PSI

2003 Porsche 911 Carrera 4*

- Size: Shop 285/30ZR18

- Speed Rating: Z

- Inflation F/R: PSI/44 PSI

2003 Porsche 911 Carrera 4*

- Size: Shop 255/40ZR17

- Speed Rating: Z

- Inflation F/R: PSI/36 PSI

2003 Porsche 911 Turbo*

- Size: Shop 295/30ZR18

- Speed Rating: Z

- Inflation F/R: PSI/44 PSI

2003 Porsche 911 Turbo*

- Size: Shop 225/40ZR18

- Speed Rating: Z

- Inflation F/R: 36 PSI/ PSI

2003 Porsche 911 GT2*

- Size: Shop 315/30ZR18

- Speed Rating: Z

- Inflation F/R: PSI/39 PSI

2003 Porsche 911 GT2*

- Size: Shop 235/40ZR18

- Speed Rating: Z

- Inflation F/R: 32 PSI/ PSI

2003 Porsche 911 Carrera 4S*

- Size: Shop 225/40ZR18

- Speed Rating: Z

- Inflation F/R: 36 PSI/ PSI

2003 Porsche 911 Carrera 4S*

- Size: Shop 285/30ZR18

- Speed Rating: Z

- Inflation F/R: PSI/44 PSI

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

Get the Right Tires for 2003 Porsche 911

Shopping for tires can be overwhelming, but not when you're equipped with the right information. That's one reason it's a good idea to visit us when you're ready to buy new  2003 Porsche 911 tires. Firestone Complete Auto Care is the place to go for Porsche tires in all sizes, for all seasons. Whether you want a tire that's built to handle diverse terrain, improve fuel-efficiency, or take tight corners, you'll find the right tires for your vehicle and budget.

View the tires Porsche recommends for 2003 911s, plus important information about Porsche 911 tire size, speed rating, and tire pressure. Take it from one of our tire technicians, Brianna: "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.”

Apart from finding the right tire size, there are a couple of other factors to consider when buying Porsche 911 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. In Colorado, though, there's a good chance you'll want Porsche 911 snow tires for a good portion of the year, and maybe even all-season tires for year-round comfort and versatility.

Think about where you live (countryside vs. city vs. mountains) and the kind of unexpected weather you're likely to experience when evaluating your driving conditions. Drivers in states that fully experience all four seasons often buy two sets of tires: one for winter and one for summer. That way, they can maximize their Porsche 911's performance during both seasons. Other drivers prefer the convenience of all-season tires. They make one trip to the tire shop and they're pretty much ready for rain, light snow, or sun!

Driving style is next on the list to think about when buying tires. Do you like taking your Porsche 911 far away from civilization? Hitting the road less traveled? If you're a diehard off-roader, you have very different tire needs than a highway commuter who doesn't leave the paved path. You'll want a tire that can handle gravel, sand, stone, and dirt. You might even want a bigger tire with stiffer sidewalls and a wide tread pattern to help prevent punctures and maintain stability in irregular road conditions. But if you mostly drive around the city, a Porsche 911 tire that offers comfort, stability, and a quiet ride could be just 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 Porsche 911 tires online. You're only a few clicks away from finding the right 2003 Porsche 911 tire for your needs.

Good Tire Brands for Porsche 911s

You have so many options when it comes to tire brands that work for Porsche 911s. Firestone and Bridgestone are two of the most popular. Firestone tires for Porsche 911s always deliver! The Firestone Tire & Rubber Company was founded in 1900 in Akron, Ohio by Harvey Firestone. He was a boundary-pusher from the get-go. Firestone recognized the overwhelming potential for automobile tires, so he started making and testing truck, passenger, and farm tires. One of the company's pioneering efforts was the introduction in 1908 of the first all-rubber, non-skid tire! Thanks to Harvey Firestone, Firestone Tires has been committed to staying ahead of the curve since day one. Firestone now makes about 8,000 different tires for all kinds of vehicles — including tires for 2003 Porsche 911s.

Bridgestone is another top choice for Porsche 911 tires. Shojiro Ishibashi founded The Bridgestone Tire Company Ltd. in Japan in 1931. His company merged with The Firestone Tire & Rubber Company in 1990. Bridgestone Tires now has more than 50 production facilities and 55,000 employees throughout the Americas! It remains a global leader in tire technology and rubber products, [content-1-text-7-4] 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 find superior quality Bridgestone tires for a 2003 Porsche 911 and drive with peace of mind.

Porsche 911 Tire Installation & Rotation

Firestone Complete Auto Care installs more tires on more cars than most other companies. We're a tire store that also offers professional tire installation, maintenance, and rotation, along with complete auto care. Shop 2003 Porsche 911 tires online and schedule an installation appointment. Many stores are open on Saturday and Sunday for your convenience.

Recommended Tires for Your 2003 Porsche 911

What tires are best for a 2003 Porsche 911? The following tire brands and types are a great fit for your Porsche 911.

Bridgestone Blizzak LM-25 RFT
Blizzak LM-25 RFT

  • Limited Warranty
  • Winter
  • Winter
Bridgestone Blizzak LM-60 RFT
Blizzak LM-60 RFT

  • Limited Warranty
  • Winter
  • Winter
Bridgestone Blizzak WS80
Blizzak WS80

  • Platinum Pact Limited Warranty
  • Winter
  • Winter
Bridgestone Blizzak WS90
Blizzak WS90

  • None
  • Winter
  • Winter
Firestone Firehawk Indy 500
Firehawk Indy 500

  • Gold Pledge Limited Warranty
  • Summer
  • Performance
Bridgestone Potenza RE050A I RFT
Potenza RE050A I RFT

  • Platinum Pact Limited Warranty
  • Summer
  • Performance
Bridgestone Potenza RE71R
Potenza RE71R

  • None
  • Summer
  • Performance
Bridgestone Potenza RE980AS
Potenza RE980AS

  • Platinum Pact Limited Warranty
  • All-Season
  • Performance
Bridgestone Potenza S-04 PP
Potenza S-04 PP

  • Platinum Pact Limited Warranty
  • Summer
  • Performance
Primewell Valera Sport AS
Valera Sport AS

  • None
  • All-Season
  • Performance
Firestone Winterforce 2
Winterforce 2

  • None
  • Winter
  • Winter

2003 Porsche 911 Tire Questions

Inspecting and caring for your tires is one of the best ways to help them last. Get answers to common Porsche 911 tire questions and learn how to care for new tires.

  • Is Porsche tire inflation important? 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.
  • Why are there numbers on the side of my Porsche 911 tires? The numbers on your tire sidewall give you information about tire speed rating, traction, treadwear, tire size, and load carrying capacity. Chat with a tire technician to learn how to read the numbers on your Porsche tires!
  • How do I check the tread depth on my Porsche tires? All you need is 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 Porsche 911 tires.

Porsche 911 Tires Are Around the Corner

When it's time to buy new tires for your vehicle, turn to the skilled technicians at your local Firestone Complete Auto Care. Browse tires online and schedule an installation appointment today!