Choosing the right tire size for your 2017 Nissan Altima is super important for keeping your ride smooth, safe, and efficient. Tire size affects everything from handling and braking to fuel economy and speedometer accuracy. This article dives deep into everything you need to know about 2017 Nissan Altima tire sizes, ensuring you make the best choice for your vehicle. Let's get started, guys!

Understanding Tire Size Nomenclature

Before we jump into the specifics for the 2017 Altima, let's break down what those numbers and letters on your tire sidewall actually mean. Typically, you'll see something like "215/60R16 95H." Each component tells you a critical piece of information:

• 215: This is the tire width in millimeters. In this case, the tire is 215mm wide from sidewall to sidewall.
• 60: This is the aspect ratio, which represents the height of the tire sidewall as a percentage of its width. Here, the sidewall height is 60% of 215mm.
• R: This indicates the tire's construction type – R stands for radial.
• 16: This is the wheel diameter in inches. This tire is designed to fit a 16-inch wheel.
• 95: This is the load index, indicating the maximum weight each tire can support when properly inflated. You'll need to refer to a load index chart to find the actual weight capacity.
• H: This is the speed rating, indicating the maximum speed the tire can safely sustain. Again, you'll need to check a speed rating chart to determine the corresponding speed.

Understanding these elements allows you to accurately select the correct replacement tires and ensures your vehicle performs as intended. Using the wrong size or type can negatively impact your car's performance and safety, so pay close attention!

OEM Tire Sizes for the 2017 Nissan Altima

The Original Equipment Manufacturer (OEM) tire sizes for the 2017 Nissan Altima can vary depending on the trim level. Here’s a breakdown of the common tire sizes you might find:

• 2.5 S, 2.5 SR, 2.5 SV, 2.5 SL: These trims typically come with 215/60R16 tires.
• 2.5 SR (Optional), 2.5 SL (Optional): Some models may have an optional upgrade to 215/55R17 tires.
• 3.5 SR, 3.5 SL: These higher-end trims generally feature 235/45R18 tires.

It's always best to check the sticker on your driver's side doorjamb or your owner's manual to confirm the exact OEM tire size for your specific vehicle. This sticker provides the most accurate information, taking into account any factory options or packages included with your Altima. Adhering to these recommended tire sizes ensures optimal performance and safety. Using a different size without proper research could lead to issues with your car's handling, braking, and electronic systems.

Why Using the Correct Tire Size Matters

Sticking to the correct tire size for your 2017 Nissan Altima is crucial for several reasons. Let's explore why this is so important:

• Safety: The correct tire size ensures proper handling, braking, and stability. Using the wrong size can compromise your vehicle's ability to respond safely in emergency situations.
• Performance: Tire size directly impacts acceleration, braking distances, and cornering capabilities. The OEM tire size is chosen to optimize these performance aspects.
• Fuel Efficiency: Incorrect tire sizes can increase rolling resistance, which in turn reduces fuel economy. Properly sized tires help maintain optimal fuel efficiency.
• Speedometer Accuracy: Your speedometer is calibrated based on the OEM tire size. Using a different size can throw off your speedometer readings, leading to inaccurate speed measurements.
• TPMS (Tire Pressure Monitoring System): The TPMS is designed to work with specific tire sizes and pressures. Using the wrong size can interfere with the system's accuracy and functionality.
• Wear and Tear: Using mismatched or incorrect tire sizes can cause uneven wear and tear on your tires, suspension components, and drivetrain. This can lead to premature failure and costly repairs.

In summary, using the recommended tire size for your 2017 Nissan Altima is essential for maintaining safety, performance, fuel efficiency, and the overall health of your vehicle.

Alternatives and Upsizing/Downsizing

While it's generally best to stick with the OEM tire sizes, there might be situations where you're considering alternative sizes. Upsizing involves increasing the tire's diameter, while downsizing means decreasing it. Here are a few things to consider:

• Upsizing: Upsizing can improve the appearance of your vehicle and potentially enhance handling in certain conditions. However, it can also lead to a harsher ride, reduced fuel economy, and potential rubbing issues if the tires are too large. Ensure the overall diameter remains close to the OEM specification to avoid speedometer inaccuracies and ABS/ESP malfunctions. Always consult with a tire professional before upsizing.
• Downsizing: Downsizing is often done to improve ride comfort or to use winter tires with a smaller diameter. While it can provide a softer ride, it can also reduce handling performance and potentially affect braking. As with upsizing, maintaining a similar overall diameter is important. Also, be mindful of load capacity when downsizing, as smaller tires may have a lower load index.
• Plus Sizing: Plus sizing involves increasing the wheel diameter while decreasing the tire's aspect ratio to maintain the same overall diameter. For example, moving from a 215/60R16 to a 225/45R17. This can improve handling and appearance but may also result in a stiffer ride.

Before making any changes, use an online tire size calculator to compare the overall diameter of the alternative size to the OEM size. Aim for a difference of no more than 3% to minimize any potential issues. It's also a good idea to consult with a tire specialist to ensure the alternative size is compatible with your vehicle and won't cause any safety or performance problems.

Tire Brands and Types for the 2017 Altima

Choosing the right tire brand and type can significantly impact your driving experience. Here are some popular options for the 2017 Nissan Altima:

• All-Season Tires: These are the most common type of tire and offer a good balance of performance in various weather conditions. Top brands include Michelin, Bridgestone, Continental, and Pirelli. All-season tires are a great choice for drivers who experience mild to moderate weather conditions.
• Summer Tires: Designed for optimal performance in warm weather, summer tires provide excellent grip and handling on dry and wet roads. However, they are not suitable for cold temperatures or snow. Popular brands include Michelin, Pirelli, and Bridgestone.
• Winter Tires: For those who live in areas with harsh winter conditions, winter tires are a must-have. They feature a special tread pattern and rubber compound that provides superior traction on snow and ice. Recommended brands include Bridgestone, Michelin, and Nokian.
• Touring Tires: Touring tires offer a comfortable ride, long tread life, and good all-season performance. They are a great choice for drivers who prioritize comfort and durability. Leading brands in this category include Michelin and Continental.

When selecting a tire brand and type, consider your driving style, typical weather conditions, and budget. Reading online reviews and comparing different options can help you make an informed decision. Don't hesitate to ask a tire professional for recommendations based on your specific needs.

Where to Find the Right Tires

Finding the right tires for your 2017 Nissan Altima is easier than you might think. Here are a few places to start your search:

• Local Tire Shops: Visiting a local tire shop allows you to speak with experts who can provide personalized recommendations and professional installation services. They can also help you find the correct tire size and type for your vehicle.
• Online Retailers: Online retailers offer a wide selection of tires at competitive prices. You can easily compare different brands and models, read customer reviews, and have the tires shipped directly to your home or a local installer.
• Dealerships: Your local Nissan dealership can also provide OEM replacement tires for your Altima. While they may be more expensive than other options, you can be confident that you're getting the correct size and quality.

Before making a purchase, be sure to check the tire's specifications, load index, and speed rating to ensure it's compatible with your vehicle. Also, consider factors such as warranty, return policy, and installation services when choosing a retailer.

Maintaining Your Tires

Proper tire maintenance is essential for extending the life of your tires and ensuring safe driving. Here are some tips to keep in mind:

• Check Tire Pressure Regularly: Use a tire pressure gauge to check your tire pressure at least once a month. Inflate your tires to the recommended pressure listed on the sticker on your driver's side doorjamb.
• Rotate Your Tires: Rotating your tires every 6,000 to 8,000 miles helps ensure even wear and prolongs their lifespan. Follow the recommended rotation pattern in your owner's manual.
• Inspect for Wear and Damage: Regularly inspect your tires for signs of wear, such as uneven tread wear, cracks, bulges, or cuts. Replace your tires if you notice any of these issues.
• Balance Your Tires: Balanced tires provide a smoother ride and prevent uneven wear. Have your tires balanced when you get them rotated or if you notice any vibrations while driving.
• Align Your Wheels: Proper wheel alignment is crucial for preventing uneven tire wear and ensuring optimal handling. Have your wheels aligned if you notice your vehicle pulling to one side or if your tires are wearing unevenly.

By following these tire maintenance tips, you can maximize the lifespan of your tires and enjoy a safe and comfortable driving experience.

Conclusion

Choosing the right tire size for your 2017 Nissan Altima is crucial for maintaining safety, performance, and fuel efficiency. By understanding the tire size nomenclature, sticking to the OEM recommendations, and properly maintaining your tires, you can ensure a smooth and reliable driving experience. Whether you're sticking with the stock tire size or considering alternatives, always prioritize safety and consult with a tire professional to make the best choice for your vehicle. Drive safe, guys!