Find 2005 Cadillac STS Tires

Cadillac STS Tires Are Around the Corner

Turn to the tire experts. Buy Cadillac STS tires online for our lowest prices. Discounts and deals are automatically applied.

2005 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
2005 Cadillac STS Base* P235/50R17 V 30 PSI/ PSI SHOP THIS TIRE
2005 Cadillac STS Base* P235/50ZR18 W 30 PSI/ PSI SHOP THIS TIRE
2005 Cadillac STS Base* P235/50R17 S 30 PSI/ PSI SHOP THIS TIRE
2005 Cadillac STS Base* P255/45ZR18 W 30 PSI/30 PSI SHOP THIS TIRE
2005 Cadillac STS Base* P235/50R17 S PSI/30 PSI SHOP THIS TIRE
2005 Cadillac STS Base* P255/45R17 V PSI/30 PSI SHOP THIS TIRE
2005 Cadillac STS Base* P255/45ZR18 W PSI/30 PSI SHOP THIS TIRE

2005 Cadillac STS Base*

- Size: Shop P235/50R17

- Speed Rating: V

- Inflation F/R: 30 PSI/ PSI

2005 Cadillac STS Base*

- Size: Shop P235/50ZR18

- Speed Rating: W

- Inflation F/R: 30 PSI/ PSI

2005 Cadillac STS Base*

- Size: Shop P235/50R17

- Speed Rating: S

- Inflation F/R: 30 PSI/ PSI

2005 Cadillac STS Base*

- Size: Shop P255/45ZR18

- Speed Rating: W

- Inflation F/R: 30 PSI/30 PSI

2005 Cadillac STS Base*

- Size: Shop P235/50R17

- Speed Rating: S

- Inflation F/R: PSI/30 PSI

2005 Cadillac STS Base*

- Size: Shop P255/45R17

- Speed Rating: V

- Inflation F/R: PSI/30 PSI

2005 Cadillac STS Base*

- Size: Shop P255/45ZR18

- Speed Rating: W

- Inflation F/R: PSI/30 PSI

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

Recommended Tires for Your 2005 Cadillac STS

What tires are best for a 2005 Cadillac STS? The following tire brands and types are a great fit for your Cadillac STS.

Bridgestone Turanza QUIETTRACK
Turanza QUIETTRACK

  • No warranty
  • All-Season
  • Performance
Bridgestone Potenza Sport
Potenza Sport

  • Platinum Pact Limited Warranty
  • Summer
  • Performance
Bridgestone Blizzak WS90
Blizzak WS90

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

  • Platinum Pact Limited Warranty
  • All-Season
  • Performance
Bridgestone WEATHERPEAK
WEATHERPEAK

  • Platinum Pact Limited Warranty
  • All-Season
  • Passenger Tires
Firestone Firehawk Indy 500
Firehawk Indy 500

  • Gold Pledge Limited Warranty
  • Summer
  • Performance
Firestone Firehawk AS V2
Firehawk AS V2

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

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

  • No warranty
  • All-Season
  • Performance
Toyo PROXES Sport
PROXES Sport

  • No warranty
  • Summer
  • Performance

Get the Right Tires for 2005 Cadillac STS

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  2005 Cadillac STS. Firestone Complete Auto Care is your one-stop shop for  Cadillac STS tires for winter, spring, summer, and fall. Whether you need a tire that's designed to improve fuel economy, take tight corners, or handle off-road terrain, you'll find the right tires for your vehicle and budget.

View Cadillac-recommended tires for your 2005 STS, plus important information about Cadillac STS 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 Cadillac STS tires like how and where you drive, and how much you want to spend. If you live in Louisiana, you probably won't want to buy studdable snow tires. Washington state or Montana is a different story, though. If you live in a state with some extreme seasonal shifts, you might want to switch between winter tires and all-season tires for the best performance.

When thinking about your driving conditions, consider where you live (mountains vs. city vs. countryside) and the kind of weather can catch you off-guard. (Watch out Tornado Alley!) Many drivers who live in states that experience all four seasons choose to purchase two sets of tires: one for summer and one for winter. It's a smart way to capitalize on Cadillac STS's performance and safety throughout the year. Other drivers prefer to purchase one all-season set to limit trips to the tire shop and make sure their vehicle is prepared in the rain, sleet, snow, or sun!

Driving style is next on the list to think about when buying tires. Do you enjoy pushing your Cadillac STS to the limits? Adventuring where other vehicles can't? 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 on bumpy roads. But if you plan on sticking around town, a Cadillac STS tire that offers comfort, stability, and a quiet ride could be just 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 few clicks away from finding the right 2005 Cadillac STS tire for your needs.

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 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 saw a future in automobile tires, so he started producing and testing farm, truck, and passenger tires. The company can be credited for introducing the first all-rubber, non-skid tire in 1908! Firestone Tires has been dedicated to staying one step ahead of the competition since day one, all thanks to Harvey Firestone. Firestone now makes about 8,000 different tires for all kinds of vehicles — including tires for 2005 Cadillac STSs.

Bridgestone is another smart move for Cadillac STS tires. Bridgestone Tire Company Ltd. was founded by Shojiro Ishibashi in Japan in 1931 and 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, 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." What are you waiting for? If you want to drive with peace of mind, buy Bridgestone tires for a 2005 Cadillac STS today!

Cadillac STS Tire Installation & Rotation

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! Shop 2005 Cadillac STS tires online and schedule an installation appointment. Many stores are open late and on weekends to better fit your busy schedule.

Questions About 2005 Cadillac STS Tires

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.

  • Why does Cadillac tire inflation matter? 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 Cadillac STS tires mean? 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!
  • Is there an easy way to check Cadillac 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 Cadillac STS tires.