Find 2006 Cadillac STS Tires

Cadillac STS 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!

2006 Cadillac STS Tires Sizes, Speed Ratings, and Inflation

Not sure about your Cadillac STS 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
2006 Cadillac STS Base* P235/50ZR18 W 30 PSI/ PSI SHOP THIS TIRE
2006 Cadillac STS Base* P235/50R17 V 30 PSI/ PSI SHOP THIS TIRE
2006 Cadillac STS Base* P255/45ZR18 W 30 PSI/30 PSI SHOP THIS TIRE
2006 Cadillac STS Base* 255/45ZR18 Y 30 PSI/30 PSI SHOP THIS TIRE
2006 Cadillac STS Base* P255/45ZR18 W PSI/30 PSI SHOP THIS TIRE
2006 Cadillac STS Base* P255/45R17 V PSI/30 PSI SHOP THIS TIRE
2006 Cadillac STS Base* P235/50R17 S 30 PSI/30 PSI SHOP THIS TIRE
2006 Cadillac STS V* P275/40R19 Y PSI/32 PSI SHOP THIS TIRE
2006 Cadillac STS V* P255/45R18 Y 30 PSI/ PSI SHOP THIS TIRE

2006 Cadillac STS Base*

- Size: Shop P235/50ZR18

- Speed Rating: W

- Inflation F/R: 30 PSI/ PSI

2006 Cadillac STS Base*

- Size: Shop P235/50R17

- Speed Rating: V

- Inflation F/R: 30 PSI/ PSI

2006 Cadillac STS Base*

- Size: Shop P255/45ZR18

- Speed Rating: W

- Inflation F/R: 30 PSI/30 PSI

2006 Cadillac STS Base*

- Size: Shop 255/45ZR18

- Speed Rating: Y

- Inflation F/R: 30 PSI/30 PSI

2006 Cadillac STS Base*

- Size: Shop P255/45ZR18

- Speed Rating: W

- Inflation F/R: PSI/30 PSI

2006 Cadillac STS Base*

- Size: Shop P255/45R17

- Speed Rating: V

- Inflation F/R: PSI/30 PSI

2006 Cadillac STS Base*

- Size: Shop P235/50R17

- Speed Rating: S

- Inflation F/R: 30 PSI/30 PSI

2006 Cadillac STS V*

- Size: Shop P275/40R19

- Speed Rating: Y

- Inflation F/R: PSI/32 PSI

2006 Cadillac STS V*

- Size: Shop P255/45R18

- Speed Rating: Y

- Inflation F/R: 30 PSI/ PSI

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

Recommended Tires for Your 2006 Cadillac STS

What tires are best for a 2006 Cadillac STS? The following tire brands and types are a great fit for your Cadillac STS.

Bridgestone Potenza Sport
Potenza Sport

  • Platinum Pact Limited Warranty
  • Summer
  • Performance
Bridgestone WEATHERPEAK
WEATHERPEAK

  • Platinum Pact Limited Warranty
  • All-Season
  • Passenger Tires
Bridgestone Turanza QUIETTRACK
Turanza QUIETTRACK

  • No warranty
  • All-Season
  • Performance
Bridgestone Blizzak WS90
Blizzak WS90

  • No warranty
  • Winter
  • Winter
Bridgestone Potenza Sport AS
Potenza Sport AS

  • Platinum Pact Limited Warranty
  • All-Season
  • Performance
Firestone Firehawk AS V2
Firehawk AS V2

  • No warranty
  • All-Season
  • Performance
Firestone Firehawk Indy 500
Firehawk Indy 500

  • Gold Pledge Limited Warranty
  • Summer
  • Performance
Firestone WEATHERGRIP
WEATHERGRIP

  • No warranty
  • All-Season
  • Passenger Tires
SUREDRIVE Touring A/S
Touring A/S

  • No warranty
  • All-Season
  • Passenger Tires
SUREDRIVE Sport
Sport

  • No warranty
  • All-Season
  • Performance
Toyo PROXES Sport A/S
PROXES Sport A/S

  • No warranty
  • All-Season
  • Performance
Toyo Extensa A/S II
Extensa A/S II

  • No warranty
  • All-Season
  • Passenger Tires
Toyo PROXES Sport
PROXES Sport

  • No warranty
  • Summer
  • Performance

Get the Right Tires for 2006 Cadillac STS

Finding the right tires can be quick and easy, especially when you have all the information you need to make a good decision. That's why you should head our way when it's time to put new tires on your  2006 Cadillac STS. Firestone Complete Auto Care is the tire shop of choice for Cadillac STS tire options. Whether you need a tire that's designed to take tight corners, handle diverse terrain, or improve fuel-efficiency, you'll find good tires that match your budget.

View the tires Cadillac recommends for 2006 STSs, plus useful info about Cadillac STS 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.”

Beyond the correct tire size, you also want to consider a handful of other factors when buying new Cadillac STS tires like how and where you drive, and how much you want to spend. If you live in south Texas, you probably won't need studded snow tires anytime soon. In Colorado, though, there's a good chance you'll want Cadillac STS snow tires for a good portion of the year, and maybe even all-season tires for year-round comfort and versatility.

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 winter and one for summer. It's a smart way to capitalize on Cadillac STS's performance and safety throughout the year. 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!

Your personal driving style is the next factor to consider. Do you enjoy challenging the limits of your Cadillac STS? Adventuring where other vehicles can't? If you're an avid off-roader who yearns to pioneer new paths, you have very different tire needs than a highway commuter who doesn't hit the hills very often. You'll want tires that can stand up to 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 uneven road conditions. But if you mostly drive around the city, a Cadillac STS tire that offers a smooth, quiet ride might be exactly what you need. Visit your local Firestone Complete Auto Care for help selecting the tire that's right for you, or get started by browsing tires that fit your vehicle. You're only a click or two away from a new set of 2006 Cadillac STS tires.

Cadillac STS Tire Brands

You have so many options when it comes to tire brands that work for Cadillac STSs. Firestone and Bridgestone are two of the most popular. Firestone tires for Cadillac STSs are always ready to get the job done! Harvey Firestone founded the Firestone Tire & Rubber Company in Akron, Ohio in 1900. He was a boundary-pusher from the get-go. Firestone saw a future in 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! 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 2006 Cadillac STSs.

Bridgestone is another top choice for Cadillac STS tires. Shojiro Ishibashi founded The Bridgestone Tire Company Ltd. in Japan in 1931. His company merged with The Firestone Tire & Rubber Company in 1990. Today, Bridgestone Tires has more than 55,000 employees and 50 production facilities throughout the Americas. It remains a global leader in tire technology and rubber products, providing exceptional service, tires, and more to drivers around the world. As Shojiro Ishibashi put it, 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 2006 Cadillac STS today!

Installing Cadillac STS Tires

We sell tires, but we also service them and care for all the around-the-wheel components. We're your one-stop shop for tire installation, rotation, and ongoing maintenance! Shop 2006 Cadillac STS tires online and schedule an installation appointment. Many stores are on weekends and into the evening to fit your schedule.

2006 Cadillac STS Tire Q&A

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

  • Is Cadillac tire inflation important? Even a tiny decrease in tire pressure could impact your safety and fuel economy. Maintaining proper tire pressure can help increase fuel economy, improve braking time, and boost tire lifespan.
  • Why are there numbers on the side of my Cadillac STS tires? 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 Cadillac tires? 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 Cadillac STS tires.