Is Porsche tire inflation important?

A small decrease in tire pressure can have a big impact on your driving. Maintaining proper tire pressure can help improve braking time, increase fuel economy, and boost tire lifespan.

What do the tire sidewall numbers mean for my Porsche 911?

Your tire sidewall gives you information about load carrying capacity, speed rating, treadwear, traction, and tire size. Talk to one of our tire technicians to learn how to read the numbers on your tire!

How do I check the tread depth on my Porsche tires?

Grab a penny. Hold the so that Abe Lincon's head is facing you and his hair is pointing toward the ground. Then, place the penny into a tread groove. If you can see the top of Abe’s head, your tread is shallow and it might be time for new Porsche 911 tires.

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2009 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
2009 Porsche 911 Turbo*	235/35ZR19	(Y)	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Turbo*	295/30R19	V	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Turbo*	295/35R18	V	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Turbo*	235/35R19	V	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Turbo*	235/40R18	V	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Turbo*	305/30ZR19	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 GT2*	325/30ZR19	(Y)	PSI/33 PSI	SHOP THIS TIRE
2009 Porsche 911 GT2*	295/30R19	V	PSI/39 PSI	SHOP THIS TIRE
2009 Porsche 911 GT2*	235/35ZR19	(Y)	29 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 GT2*	235/35R19	V	33 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4*	235/40ZR18	(Y)	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4*	295/35ZR18	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4*	235/35R19	V	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4*	235/35ZR19	(Y)	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4*	305/30ZR19	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4*	295/30R19	V	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4*	295/35R18	V	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4*	235/40R18	V	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera*	265/40R18	V	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera*	235/35ZR19	(Y)	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera*	305/30ZR19	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera*	235/35R19	V	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera*	295/30R19	V	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera*	235/40R18	V	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera*	295/30ZR19	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera*	265/40ZR18	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera*	235/40ZR18	(Y)	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera S*	235/35R19	V	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera S*	235/35ZR19	(Y)	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera S*	295/30R19	V	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera S*	295/30ZR19	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera S*	235/35ZR19	(Y)	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera S*	305/30ZR19	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4S*	305/30ZR19	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4S*	235/35ZR19	(Y)	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4S*	295/30R19	V	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4S*	235/35R19	V	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4S*	235/35ZR19	(Y)	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Targa 4S*	305/30ZR19	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4*	235/35R19	V	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4*	295/30ZR19	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4*	235/35ZR19	(Y)	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4*	235/40R18	V	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4*	235/40ZR18	(Y)	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4*	295/35R18	V	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4*	295/30R19	V	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4*	305/30ZR19	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4*	295/35ZR18	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4S*	305/30ZR19	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4S*	305/30ZR19	(Y)	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4S*	235/35ZR19	(Y)	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4S*	235/35ZR19	(Y)	36 PSI/ PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4S*	295/30R19	V	PSI/44 PSI	SHOP THIS TIRE
2009 Porsche 911 Carrera 4S*	235/35R19	V	36 PSI/ PSI	SHOP THIS TIRE

2009 Porsche 911 Turbo* - Size: Shop 235/35ZR19 - Speed Rating: (Y) - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Turbo* - Size: Shop 295/30R19 - Speed Rating: V - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Turbo* - Size: Shop 295/35R18 - Speed Rating: V - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Turbo* - Size: Shop 235/35R19 - Speed Rating: V - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Turbo* - Size: Shop 235/40R18 - Speed Rating: V - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Turbo* - Size: Shop 305/30ZR19 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 GT2* - Size: Shop 325/30ZR19 - Speed Rating: (Y) - Inflation F/R: PSI/33 PSI
2009 Porsche 911 GT2* - Size: Shop 295/30R19 - Speed Rating: V - Inflation F/R: PSI/39 PSI
2009 Porsche 911 GT2* - Size: Shop 235/35ZR19 - Speed Rating: (Y) - Inflation F/R: 29 PSI/ PSI
2009 Porsche 911 GT2* - Size: Shop 235/35R19 - Speed Rating: V - Inflation F/R: 33 PSI/ PSI
2009 Porsche 911 Targa 4* - Size: Shop 235/40ZR18 - Speed Rating: (Y) - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Targa 4* - Size: Shop 295/35ZR18 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Targa 4* - Size: Shop 235/35R19 - Speed Rating: V - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Targa 4* - Size: Shop 235/35ZR19 - Speed Rating: (Y) - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Targa 4* - Size: Shop 305/30ZR19 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Targa 4* - Size: Shop 295/30R19 - Speed Rating: V - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Targa 4* - Size: Shop 295/35R18 - Speed Rating: V - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Targa 4* - Size: Shop 235/40R18 - Speed Rating: V - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera* - Size: Shop 265/40R18 - Speed Rating: V - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera* - Size: Shop 235/35ZR19 - Speed Rating: (Y) - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera* - Size: Shop 305/30ZR19 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera* - Size: Shop 235/35R19 - Speed Rating: V - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera* - Size: Shop 295/30R19 - Speed Rating: V - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera* - Size: Shop 235/40R18 - Speed Rating: V - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera* - Size: Shop 295/30ZR19 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera* - Size: Shop 265/40ZR18 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera* - Size: Shop 235/40ZR18 - Speed Rating: (Y) - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera S* - Size: Shop 235/35R19 - Speed Rating: V - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera S* - Size: Shop 235/35ZR19 - Speed Rating: (Y) - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera S* - Size: Shop 295/30R19 - Speed Rating: V - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera S* - Size: Shop 295/30ZR19 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera S* - Size: Shop 235/35ZR19 - Speed Rating: (Y) - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera S* - Size: Shop 305/30ZR19 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Targa 4S* - Size: Shop 305/30ZR19 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Targa 4S* - Size: Shop 235/35ZR19 - Speed Rating: (Y) - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Targa 4S* - Size: Shop 295/30R19 - Speed Rating: V - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Targa 4S* - Size: Shop 235/35R19 - Speed Rating: V - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Targa 4S* - Size: Shop 235/35ZR19 - Speed Rating: (Y) - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Targa 4S* - Size: Shop 305/30ZR19 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera 4* - Size: Shop 235/35R19 - Speed Rating: V - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera 4* - Size: Shop 295/30ZR19 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera 4* - Size: Shop 235/35ZR19 - Speed Rating: (Y) - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera 4* - Size: Shop 235/40R18 - Speed Rating: V - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera 4* - Size: Shop 235/40ZR18 - Speed Rating: (Y) - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera 4* - Size: Shop 295/35R18 - Speed Rating: V - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera 4* - Size: Shop 295/30R19 - Speed Rating: V - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera 4* - Size: Shop 305/30ZR19 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera 4* - Size: Shop 295/35ZR18 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera 4S* - Size: Shop 305/30ZR19 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera 4S* - Size: Shop 305/30ZR19 - Speed Rating: (Y) - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera 4S* - Size: Shop 235/35ZR19 - Speed Rating: (Y) - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera 4S* - Size: Shop 235/35ZR19 - Speed Rating: (Y) - Inflation F/R: 36 PSI/ PSI
2009 Porsche 911 Carrera 4S* - Size: Shop 295/30R19 - Speed Rating: V - Inflation F/R: PSI/44 PSI
2009 Porsche 911 Carrera 4S* - Size: Shop 235/35R19 - Speed Rating: V - Inflation F/R: 36 PSI/ PSI

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

Recommended Tires for Your 2009 Porsche 911

What tires are best for a 2009 Porsche 911? The following tire brands and types are a great fit for your Porsche 911.

Potenza RE050A

Platinum Pact Limited Warranty
Summer
Performance

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Potenza RACE

No warranty
Summer
Performance

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Potenza RE71RS

No warranty
Summer
Performance

Get Pricing

Potenza Sport

Platinum Pact Limited Warranty
Summer
Performance

Get Pricing

DriveGuard Plus

Platinum Pact Limited Warranty
All-Season
Performance

Get Pricing

Potenza Sport AS

Platinum Pact Limited Warranty
All-Season
Performance

Get Pricing

Turanza T005

No warranty
Summer
Performance

Get Pricing

Potenza RE980AS+

Platinum Pact Limited Warranty
All-Season
Performance

Get Pricing

Turanza QUIETTRACK

No warranty
All-Season
Performance

Get Pricing

Firehawk Indy 500

Gold Pledge Limited Warranty
Summer
Performance

Get Pricing

Firehawk AS V2

No warranty
All-Season
Performance

Get Pricing

PROXES Sport A/S

No warranty
All-Season
Performance

Get Pricing

PROXES Sport

No warranty
Summer
Performance

Get Pricing

Buy Tires for 2009 Porsche 911

Shopping for tires can be overwhelming, but not when you're equipped with the right information. That's why you should head our way when it's time to put new tires on your 2009 Porsche 911. Firestone Complete Auto Care is the tire shop of choice for Porsche 911 tire options. Whether you need a tire that's designed to take tight corners, handle diverse terrain, or improve fuel-efficiency, you'll find affordable tires that get the job done.

View the tires Porsche recommends for 2009 911s, plus useful info about Porsche 911 tire pressure, tire size, and speed rating. 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.”

Beyond the correct tire size, you also want to think about a couple of other things when getting new Porsche 911 tires like which tire brands you like most and where you drive. If you live in Florida, you probably won't need heavy-duty winter tires. Somewhere like Colorado or even Kansas is a different story. You may want to invest in a set of Porsche 911 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. It's not uncommon for drivers in states that experience all four seasons to buy more than one set of tires. one for summer and one for winter. That way, they can maximize their Porsche 911's performance during both seasons. 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!

Driving style is next on the list to think about when buying tires. Do you like taking your Porsche 911 far away from civilization? Going where no vehicle has gone before? 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 strong tires that can take on dirt, gravel, stone, sand, and more. You might want to look at bigger tires with stiffer sidewalls and wider tread patterns to help protect against punctures and maintain balance in uneven road conditions. But if you plan on sticking around town, a Porsche 911 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 Porsche 911 tires online. You can buy 2009 Porsche 911 tires online now!

Porsche 911 Tire Brands

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. Porsche 911 Firestone tires are tires you can count on. The Firestone Tire & Rubber Company was founded in 1900 in Akron, Ohio by Harvey Firestone. He was a passionate inventor from the beginning. Firestone recognized the overwhelming potential for automobile tires, so he started making and testing truck, passenger, and farm tires. Fun fact: in 1908, Firestone's company introduced 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. Today, Firestone is one of the largest tire manufacturers in the world. They make 8,000 different tires for all sorts of vehicles — including 2009 Porsche 911s.

You can't go wrong with Bridgestone for Porsche 911 tires, too. 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! The company is a global leader in rubber products and tire technology, providing exceptional service, tires, and more to drivers around the world. As Shojiro Ishibashi said, Bridgestone is dedicated worldwide to "serve society with superior quality." What are you waiting for? If you want to drive with peace of mind, buy Bridgestone tires for a 2009 Porsche 911 today!

Porsche 911 Tire Rotation, Repair & More

Firestone Complete Auto Care installs more tires on more cars than most other companies. We're your tire shop and a complete service center for tire installation, maintenance, repair, rotation, and alignment! Buy 2009 Porsche 911 tires online and schedule your installation when it's convenient for you. Many stores are open on Saturday and Sunday for your convenience.

2009 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? A small decrease in tire pressure can have a big impact on your driving. Maintaining proper tire pressure can help improve braking time, increase fuel economy, and boost tire lifespan.
What do the tire sidewall numbers mean for my Porsche 911? Your tire sidewall gives you information about load carrying capacity, speed rating, treadwear, traction, and tire size. Talk to one of our tire technicians to learn how to read the numbers on your tire!
How do I check the tread depth on my Porsche tires? Grab a penny. Hold the so that Abe Lincon's head is facing you and his hair is pointing toward the ground. Then, place the penny into a tread groove. If you can see the top of Abe’s head, your tread is shallow and it might be time for new Porsche 911 tires.