2017 Nissan Altima: What's The Right Tire Size?

Nov 16, 2025 by Alex Braham 48 views

Hey guys! If you're a proud owner of a 2017 Nissan Altima, one of the most crucial things to keep in mind is the tire size. Ensuring you have the correct tire size not only guarantees a smooth and safe ride but also maintains the performance and efficiency of your vehicle. Today, we're diving deep into everything you need to know about the right tire size for your 2017 Nissan Altima. Let's get started!

Understanding the Importance of Correct Tire Size

First off, let's talk about why getting the tire size right is so important. Using the wrong size can lead to a bunch of problems you definitely want to avoid. Imagine putting shoes on that are either too big or too small – uncomfortable, right? It's the same deal with your car.

When you nail the tire size, you're ensuring optimal performance. Your car's speedometer, odometer, and other systems are calibrated to work with a specific tire size. Messing with that can throw everything off. You might think you're going 60 mph, but in reality, you could be going faster or slower. Plus, the wrong size can affect your car's handling, braking, and even fuel efficiency. Who wants to spend more money at the pump? Not me!

Safety is another biggie. The correct tire size ensures that your tires have the right load capacity and grip. This is super important for maintaining control, especially in tricky weather conditions. Hydroplaning in the rain or struggling to stop quickly are scenarios you definitely want to avoid.

Finally, sticking to the recommended tire size helps prevent unnecessary wear and tear on your vehicle. The wrong size can put extra stress on your suspension, wheel bearings, and other components. Over time, this can lead to costly repairs. So, doing your homework and getting the right tires is an investment in your car's longevity.

OEM Tire Sizes for the 2017 Nissan Altima

Alright, so what are the actual tire sizes you should be looking at for your 2017 Altima? The answer isn't always straightforward because it can depend on the specific trim level you have. But don't worry, I've got you covered. Here’s a breakdown of the common tire sizes you'll find on the 2017 Nissan Altima:

215/60R16: This size is often found on the base models of the 2017 Altima. The “215” refers to the tire's width in millimeters, “60” is the aspect ratio (the height of the sidewall as a percentage of the width), “R” stands for radial construction, and “16” is the wheel diameter in inches.
215/55R17: Stepping up a bit, this size is common on mid-range trims. Notice that while the width stays the same, the aspect ratio decreases, and the wheel diameter increases. This can offer a slightly sportier feel.
235/45R18: Found on the higher-end trims, this tire size offers a wider tread for enhanced grip and a lower profile for improved handling. The “235” indicates a wider tire, which can give your Altima a more aggressive stance.

To be absolutely sure, check the sticker on your driver's side doorjamb. This sticker contains all sorts of important information about your car, including the original equipment manufacturer (OEM) tire sizes. You can also find this information in your owner's manual. These are the sizes that Nissan specifically recommends for your vehicle, so they're always the best place to start.

How to Find the Tire Size on Your Current Tires

Okay, let's say you're staring at your tires and wondering, "How do I even figure out what size these are?" No sweat! The tire size is printed right on the sidewall of the tire. It's usually a combination of numbers and letters that looks something like one of the sizes we just talked about (e.g., 215/60R16).

Take a look at your tires right now. You should see a series of numbers and letters that tell you everything you need to know. Make a note of it, because you'll need this information when you're shopping for new tires. If you're having trouble finding it, grab a flashlight and take a closer look. Sometimes the markings can be a bit faded or dirty.

Knowing how to read this code is super useful. The first number is the tire width in millimeters. The second number is the aspect ratio, which tells you the height of the tire's sidewall as a percentage of its width. The letter "R" indicates that it's a radial tire, which is the most common type. And the last number is the diameter of the wheel that the tire is designed to fit.

Considerations When Choosing New Tires

So, you know your tire size. Awesome! But before you rush out and buy a new set, there are a few other things to keep in mind. Choosing the right tires involves more than just matching the numbers. Here are some factors to consider:

Tire Type: There are different types of tires designed for different purposes. All-season tires are a good choice for most drivers, providing a balance of performance in various weather conditions. Performance tires offer better grip and handling but may not last as long. Winter tires are designed for snow and ice, with special tread patterns and rubber compounds that provide superior traction in cold weather. Consider your local climate and driving habits when choosing a tire type.
Load Index and Speed Rating: These are two important numbers that indicate the tire's load-carrying capacity and maximum speed. The load index tells you how much weight the tire can safely carry, while the speed rating tells you the maximum speed at which the tire can operate safely. Make sure the tires you choose have a load index and speed rating that meet or exceed the recommendations in your owner's manual.
Tread Wear: The tread wear rating is an indication of how long the tire is expected to last. A higher tread wear rating generally means the tire will last longer, but it may also offer less grip. Consider your driving habits and how much you drive when choosing a tire with the right tread wear rating.
Budget: Of course, budget is always a consideration. Tire prices can vary widely depending on the brand, type, and size. It's important to find a balance between price and quality. Don't skimp on tires, as they're one of the most important safety features on your car. But you don't necessarily need to buy the most expensive tires on the market. Do some research and read reviews to find a good value.
Reviews and Recommendations: Before making a purchase, take some time to read reviews and get recommendations from other drivers. Online forums and review sites can be a great resource for finding out what other people think of different tire brands and models. Your local tire shop can also offer valuable advice and recommendations based on your specific needs and driving conditions.

Potential Problems with Using the Wrong Tire Size

Okay, let's get real for a second. What happens if you decide to be a rebel and slap on some tires that aren't the recommended size? Well, it's not a great idea, and here's why:

Speedometer and Odometer Errors: As mentioned earlier, your car's speedometer and odometer are calibrated to work with a specific tire size. If you change the tire size, these systems will no longer be accurate. This means you might be driving faster or slower than you think, and your odometer won't accurately reflect the distance you've traveled. This can be a problem when it comes to things like warranty coverage and resale value.
Handling and Stability Issues: The wrong tire size can affect your car's handling and stability. If the tires are too wide, they might rub against the wheel wells or suspension components. If they're too narrow, they might not provide enough grip. This can make your car feel unstable and unpredictable, especially in emergency situations.
Braking Problems: The size and type of your tires can also affect your car's braking performance. The wrong tires might not provide enough grip, which can increase your stopping distance. This can be especially dangerous in wet or icy conditions.
Increased Wear and Tear: Using the wrong tire size can put extra stress on your car's suspension, wheel bearings, and other components. This can lead to premature wear and tear and costly repairs down the road. It's simply not worth the risk.
Safety Concerns: Ultimately, using the wrong tire size can compromise your safety and the safety of others on the road. The right tires are designed to provide optimal grip, handling, and braking performance. Don't take chances with your safety – stick to the recommended tire size.

Where to Buy Tires for Your 2017 Nissan Altima

Now that you know everything you need to know about tire sizes, it's time to go shopping! Luckily, there are plenty of places where you can buy tires for your 2017 Nissan Altima. Here are a few options:

Local Tire Shops: Your local tire shop is a great place to start. They have experienced professionals who can help you choose the right tires for your car and driving conditions. They can also install the tires for you and provide other services like tire rotations and balancing.
Dealerships: Your Nissan dealership is another option. They will have the OEM tire sizes in stock and can ensure that you're getting the right tires for your car. However, dealership prices may be higher than those at local tire shops.
Online Retailers: Online retailers like Tire Rack and Discount Tire offer a wide selection of tires at competitive prices. You can often find great deals online, but you'll need to have the tires installed by a local shop.
Warehouse Clubs: Warehouse clubs like Costco and Sam's Club also sell tires. They often have good prices, but their selection may be limited.

Maintaining Your Tires for Longevity

Once you've got your new tires, it's important to take care of them so they last as long as possible. Here are a few tips for maintaining your tires:

Check Tire Pressure Regularly: Maintaining the correct tire pressure is crucial for optimal performance and safety. Check your tire pressure at least once a month, and before any long trips. You can find the recommended tire pressure for your car on the sticker on the driver's side doorjamb.
Rotate Your Tires: Rotating your tires helps to ensure even wear. Most manufacturers recommend rotating your tires every 5,000 to 7,000 miles.
Balance Your Tires: Balanced tires provide a smoother ride and help to prevent uneven wear. Have your tires balanced when you get them rotated.
Check for Wear and Damage: Regularly inspect your tires for signs of wear and damage, such as cuts, bulges, and uneven wear patterns. If you notice any problems, have your tires inspected by a professional.
Alignment: Make sure your car's alignment is correct. Misalignment can cause uneven tire wear and affect your car's handling.

Conclusion

So, there you have it – everything you need to know about the right tire size for your 2017 Nissan Altima! Remember, getting the right tires is crucial for safety, performance, and longevity. Take the time to do your research, consider your driving habits and local climate, and don't be afraid to ask for help from a professional. Happy driving!