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Sumitomo HTR A/S P03

Sumitomo HTR A/S P03 tires are all-season tires that helps keep vehicles stable in wet and dry conditions. While they aren’t suitable for severe winter weather conditions, they provide high-speed stability and enhanced durability.

car tire illustration in vector

Sumitomo HTR A/S P03 Tire Review (Pros and Cons)

Sumitomo HTR A/S P03 tires are ideal for crossover SUVs, sedans, and sports cars. They’re all-season tires, so they can help you and your vehicle safely make it through light winter weather. While these tires come at a higher price, they offer enhanced grip performance and better handling, no matter the current season. Below, you can read about the Sumitomo HTR A/S P03 tires in-depth and discover some money-saving tips to guide your tire-shopping journey.


You can often find special deals online and get tires much cheaper than in a retail store. Discount Tire, for instance, offers a low price guarantee and installs tires for you at a nationwide network of shops. Of course, buying online isn’t for everyone. Ask local tire shops about deals they’re running if this is more your speed. It’s pretty common to see a buy 3, get 1 free deal.

Sumitomo HTR A/S P03 Tire Review

Customers have trusted Sumitomo Tires to meet their driving needs, as the brand has origins that date back hundreds of years ago.  Today, Sumitomo Tires focuses on precision engineering and innovative design to deliver high-quality tires to customers worldwide. Sumitomo has had some recalls in the past, but still has a good reputation for delivering high-quality products.

Sumitomo HTR A/S P03 tires are available through Discount Tire and other vendors like America’s Tire. This tire can be used on a wide variety of vehicles, such as sedans and crossover SUVs.  Sumitomo HTR A/S P03 tires are a bit more expensive than some other tires. But the premium price tag come with all-season status from a high-quality manufacturer. The price can vary depending on the size and rating.

Sumitomo HTR A/S P03 Tires Pros and Cons

Features an innovative fin design to lower the risk of hydroplaningDon’t perform as well in heavy snow conditions
Designed for Highway DrivingMore expensive than other all-season tires from different brands.
The silica-enhanced tread compound allows for extended wear and improved wet traction.Surprisingly noisy even with their high price point.
Minimized tire distortion.Not Designed for larger vehicles 
Provides stability even at high speedsNot ideal for off-road driving

Sumitomo HTR A/S P03 Tire Specs

The Sumitomo HTR A/S P03 tires offer the following:

Uniform Tire Quality Grade (UTQG):Rating:NHTSA Says:
Treadwear Rating:540-640

The higher the treadwear number is, the longer it should take for the tread to wear down(…)Of current tires:

15% are rated below 200

25% are rated 201 – 300

32% are rated 301 – 400

20% are rated 401 – 500

6% are rated 501 – 600

2% are rated above 600

Traction Rating:A

Traction grades are an indication of a tire’s ability to stop on wet pavement. A higher graded tire should allow a car to stop on wet roads in a shorter distance than a tire with a lower grade. Traction is graded from highest to lowest as “AA”, “A”, “B”, and “C”.Of current tires:

15% are rated “AA”    

77% are rated “A”

7% are rated “B”

Only 4 lines of tires are rated “C”

Temperature Rating:A

Temperature grades are an indication of a tire’s resistance to heat. Sustained high temperature (for example, driving long distances in hot weather), can cause a tire to deteriorate, leading to blowouts and tread separation. From highest to lowest, a tire’s resistance to heat is graded as “A”, “B”, or “C”.Of current tires:

62% are rated “A”

34% are rated “B”

4% are rated “C”

Limited Treadwear Warranty:45,000-mile – 65,000 limited treadwear warranty45,000-mile limited treadwear warranty for W-rated tires, H-rated and V-rated tires include a 65,000-mile limited treadwear warranty.
Speed Rating:H, V, and WH, V, and W speed ratings are ideal for sport sedans, coupes, and sports cars.
Top Speed:130 mph (H rated) to 168 mph (W Rated)Based on W Speed Rating
Tire Load Index:83 – 108See Max Load below.
Max Load:1,102 lbs. – 2,205 lbs.The Max Load is based on the tire load index 83 – 108

Sumitomo HTR A/S P03 Tire Sizes Available

When shopping for tires, be sure to confirm the tires you purchase will fit your vehicle. The Sumitomo HTR A/S P03 tires are available in various sizes up to 20″ diameter. Some vehicles compatible with the Sumitomo HTR A/S P03 tires include the Ford Fusion, the Chrysler 200, the Buick Verano, the Acura TSX, the Honda Clarity, the Honda Accord, and the Hyundai Kona. This list isn’t comprehensive, but you can check the different sizes on Discount Tire’s website for a complete list of acceptable tire sizes.

Tire Sizes Available:
Check Tire Sizes On Discounttire.com

Sumitomo HTR A/S P03 Performance

Sumitomo HTR A/S P03 tires provide strong performance thanks to its durable construction. The tires have solid, high-tension bead apex, reinforced steel belts, and a full-width nylon band. These features work together to provide enhanced stability and better cornering stiffness. 

Here’s what the UTQG ratings mean for a Sumitomo HTR A/S P03 tire’s performance:

  • Treadwear rating of 540-640: Sumitomo HTR A/S P03 tires have variable treadwear ratings. Ones with a 540 rating fall into the 501-600 category, and 6% of tires receive this rating. Others have a 640 rating, which means they have the highest treadwear rating available and are less likely to wear prematurely.
  • Traction rating of “A”: 77% of tires have this second-highest rating available for traction.
  • Temperature rating of “A”: An “A” rating for temperature is the highest rating a tire can get for temperature, meaning the tire can tolerate fluctuations in outside temperatures.

Even though Sumitomo HTR A/S P03 tires aren’t designed specifically for winter conditions, they’re still responsive in light to moderate snow. They have cross-designed grooves and sipes to create a better grip and ensure your vehicle remains in contact with the road.

Sumitomo HTR A/S P03 Warranty

Car wheel warranty service concept. 3D rendering isolated on white background

The Sumitomo HTR A/S P03 tires come with one of two warranties depending on the speed rating. W-rated tires have a 45,000-mile limited treadwear warranty, while H-rated and V-rated tires come with a 65,000-mile limited treadwear warranty. If you purchase your tires through Discount Tire, you have the option to add an exclusive certificate for additional coverage for your tires.

Should You Buy Sumitomo HTR A/S P03 Tires?

While the Sumitomo HTR A/S P03 are higher-priced all-season tires, Sumitomo tires are built to last. Their treadwear rating is quite impressive, so you can rest assured that you’re making a worthy investment in your car’s tires. You’ll notice excellent stability and adequate traction on wet and dry roads when installing them.

Even though these tires can hold their own in winter weather conditions, using them on excessively snowy roads is not advisable. Consider your area of residence and driving habits to learn if you’d benefit from switching to winter tires.

Where To Purchase Sumitomo HTR A/S P03 Tires

Buying a new set of tires is a big investment you’ll want to take seriously to ensure you get the right tires for your vehicle at the right price.

You might think buying tires online sounds like a hassle, but it can actually save you time and money. Online retailers offer a wide selection of brands, including Sumitomo HTR A/S P03 tires, at low prices. They also make it easy to find tires that fit your vehicle. Simply enter your make and model to find the right size tires and start comparing pricing from various online sellers. Don’t forget to calculate installation into your cost, which generally ranges from $15 to $45 per tire depending on the shop you choose.

If you want even less hassle and more savings, Discount Tire is the nation’s leading online tire retailer and it has a huge selection. Its Low Price Guarantee promises you the best deal. Discount Tire will also install your new tires at one of its many store locations. All you have to do is purchase online and set up an appointment for installation — no shipping fees or heavy boxes. Discount Tires’ tire installation typically costs $20 to $27 per tire. This allows you to enjoy the savings of online tire shopping while receiving customer service in-store, all from one company. 

If you’re more comfortable buying from your local shop, do your research online so you have a good idea of the tire you want, then ask your local tire or repair shop about current promotions. It’s fairly common to find buy 3, get 1 free deals. Keep in mind, however, that local stores may not have your size or the particular tire make and model you want in stock.

If you simply want the cheapest tires and are less concerned about longevity, check your local area for used tire retailers. Just keep in mind that these tires won’t come with the same warranties as a brand-new set of tires. It’s also advised to replace at least two tires at the same time with a matching set for even wear.

Sumitomo HTR A/S P03 Tire Customer Reviews

The consensus among customers is that while these tires are good all-season tires, they can’t stand up to harsh winter weather conditions. Customers appreciate how these tires minimize profile deformation, improve road grip, and allow for extended tire lifespan.

It’s important to choose the right tires for your vehicle. Different tires are designed using varying technologies that lead to unique traction and handling abilities. Tires are also designed to fit vehicles’ specific makes, models, and trim levels. Once you find the best tire for your vehicle and driving needs, it’s also crucial to keep up with routine maintenance, including tire rotations.

The FIXD scanner and app help you track your vehicle’s most important maintenance and upkeep needs, including tire life. Purchase the sensor and download the app to keep your vehicle and its tires in their best working condition.

For more tire article reviews, you can visit our review directory page.


Tires generally need to be replaced when they fall under 3 mm of tread. Tread depth can be easily tested with a penny. If you have the FIXD app, after measuring the tread depth, the app will be sure to remind you when an upcoming tire replacement may be necessary.

There is more to picking tires than just a brand name. You should take into consideration how you use the tires, what conditions you’ll be driving in, what your budget is, and what tires fit your vehicle. If you’d like an in-depth guide, check out our Buyer’s Guide to the Best Car Tires (2023), and if you’d like a bit more information on how to find your tire size, check out our article on How to Find Your Tire Size.

Many consumers purchase tires at a local shop or online. Purchasing online can help you get the most bang for your buck. Although the process can seem confusing, in reality, purchasing tires online is no more difficult than purchasing locally. Purchasing online means you’ll also get the tires you’re wanting rather than just what the local shop has in stock. 

When purchasing online you can have the tires shipped to a shop in your area and installed on-site. It’s not much different from purchasing locally in terms of the process, and the price is generally lower because of the level of competition to win your business online and the lower overhead costs of the online retailers. 

Our first pick is Discount Tire. It is nationwide, price competitive, has excellent in-store customer service, and skilled installation. In California it is also known as America’s Tire.

Just like purchasing at a local shop, you’ll want to make sure the tires you purchase meet your driving needs. Make sure the tire is able to handle your local weather conditions, is built for the type of driving you intend to do (commuting / racing / off-roading), has a good warranty, and fits your vehicle. All-season tires are typically a safe bet for most vehicles whose drivers intend only to commute, and there are several brands with great warranties. The most crucial and final step is to check your tire size. If you cannot verify the tire size you’re purchasing, don’t bother, an incorrect size cannot be adjusted to fit your wheels.

This is an unlikely problem as most major online retailers like Discount Tire will list the size of your tire front and center on the product page. Keep in mind that if you no longer have the original wheels your vehicle rolled out of the factory with, you will need to buy a size that fits your non-OEM wheels. If you need help finding your tire size take a look at our instructions for finding your tire size or use Discount Tires’ “Shop by Vehicle” search located on their homepage if you have OEM wheels.


“Sumitomo HTR A/S P03.” Discount Tire, https://www.discounttire.com/buy-tires/sumitomo-htr-a-s-p03

“Sumitomo HTR A/S P03.” TiresDoc, https://tiresdoc.com/5054-sumitomo-htr-as-p02-h-or-v-speed-rated/

“Sumitomo Recalls Certain Falken Pro Touring Tires.” Tire Business, 19 Sept. 2022, https://www.tirebusiness.com/news/sumitomo-recalls-certain-falken-pro-touring-tires

“Sumitomo Tires – About Us: Our Story.” Sumitomo Tires, https://www.sumitomotire.com/our-story

“Tires.” NHTSA, https://www.nhtsa.gov/equipment/tires

“What Vehicles Are Compatible With Tire Size 235-45-18?” Size My Tires, https://www.sizemytires.com/compatible-vehicles-that-fit-tire-size/235-45-18

FIXD Research Team

At FIXD, our mission is to make car ownership as simple, easy, and affordable as possible. Our research team utilizes the latest automotive data and insights to create tools and resources that help drivers get peace of mind and save money over the life of their car.

We’re here to help you simplify car care and save, so this post may contain affiliate links to help you do just that. If you click on a link and take action, we may earn a commission. However, the analysis and opinions expressed are our own.


About the Author

FIXD Research Team

FIXD Research Team

At FIXD, our mission is to make car ownership as simple, easy, and affordable as possible. Our research team utilizes the latest automotive data and insights to create tools and resources that help drivers get peace of mind and save money over the life of their car.

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