2013 Subaru WRX Tire Size Overview

The 2013 Subaru WRX is a performance-oriented vehicle that appeals to driving enthusiasts. One of the key aspects of maintaining your WRX is ensuring you have the right tire size. The tire size can significantly affect your car’s handling, performance, and safety. Let’s break down the tire sizes for different trims of the 2013 Subaru WRX and what you need to know.

Tire Sizes by Trim

The 2013 Subaru WRX comes in various trims, each with its own specifications. Here’s a quick look at the tire sizes for each trim:

Base, Premium, and Limited Trims

For the Base, Premium, and Limited trims of the 2013 WRX, the standard tire size is 225/45R17. This size provides a good balance between performance and comfort. Here are some important points to consider:

• Aspect Ratio: The 45 in the tire size indicates that the height of the tire’s sidewall is 45% of the tire’s width. This ratio contributes to the handling characteristics of the vehicle.
• Width: The 225 mm width offers a solid contact patch for grip, especially in performance driving situations.
• Diameter: The 17-inch wheel diameter is a common size that allows for a range of tire options, from all-season to high-performance tires.

WRX STI Trim

The WRX STI is the more performance-oriented version of the WRX, and it comes with a larger tire size of 245/40R18. Here’s what you need to know:

• Wider Contact Patch: The 245 mm width provides increased grip, which is crucial for high-performance driving and cornering.
• Lower Aspect Ratio: The 40 aspect ratio results in a shorter sidewall, enhancing responsiveness and stability during aggressive maneuvers.
• 18-Inch Wheels: The larger wheel diameter allows for bigger brakes and improved handling characteristics.

Why Tire Size Matters

Choosing the right tire size is not just about aesthetics; it affects your vehicle’s performance, fuel efficiency, and safety. Here are some reasons why you should pay attention to tire size:

• Handling: Incorrect tire sizes can lead to poor handling and increased wear on suspension components.
• Speedometer Accuracy: Changing tire sizes can affect your speedometer readings, leading to potential legal issues.
• Fuel Efficiency: The right tire size can improve fuel economy, while the wrong size can lead to increased rolling resistance.

When it comes to the 2013 Subaru WRX, sticking to the manufacturer’s recommended tire sizes is the best way to ensure optimal performance and safety. Whether you own a Base, Premium, Limited, or STI trim, knowing your tire size is crucial for maintaining your vehicle’s performance and longevity.

Alternative Tire Sizes for the 2013 Subaru WRX

If you’re looking to switch up the tires on your 2013 Subaru WRX, you’re in the right place. While the stock tire sizes are great, there are alternative options that can enhance performance, comfort, and even aesthetics. Let’s dive into some popular alternative tire sizes and the best tire models based on owner feedback and forum discussions.

Understanding Alternative Tire Sizes

Before you start shopping for new tires, it’s essential to understand how alternative sizes work. Changing your tire size can impact various aspects of your vehicle, including handling, ride quality, and speedometer accuracy. Here are some common alternative sizes that WRX owners have successfully used:

• 235/45R17
• 245/40R17
• 255/40R17
• 255/35R18

Each of these sizes can offer different benefits, depending on your driving style and conditions.

Benefits of Alternative Sizes

Switching to a different tire size can provide several advantages:

• Improved Grip: Wider tires can enhance traction, especially during cornering and in wet conditions.
• Better Aesthetics: Larger or wider tires can give your WRX a more aggressive stance, enhancing its overall look.
• Enhanced Performance: Certain tire sizes can improve handling and responsiveness, making your driving experience more enjoyable.

Best Tire Models for the 2013 Subaru WRX

Based on extensive feedback from WRX owners and discussions on various automotive forums, here are some of the best tire models that fit the alternative sizes mentioned earlier.

1. Michelin Pilot Sport 4S

– Size: 245/40R18
– Type: Summer Performance
– Overview: The Michelin Pilot Sport 4S is a favorite among WRX enthusiasts for its exceptional grip and handling. It offers excellent performance in both dry and wet conditions, making it a versatile choice for spirited driving.

2. Bridgestone Potenza RE-71R

– Size: 235/45R17
– Type: Extreme Performance Summer
– Overview: Known for its track-ready performance, the Bridgestone Potenza RE-71R provides outstanding cornering capabilities. This tire is ideal for those who frequently participate in autocross or track days.

3. Continental ExtremeContact DWS06

– Size: 225/45R17
– Type: All-Season Performance
– Overview: For those who want performance without sacrificing all-season capability, the Continental ExtremeContact DWS06 is an excellent choice. It offers a balanced ride with good traction in various weather conditions.

4. Falken Azenis RT615K

– Size: 245/40R17
– Type: Ultra High Performance Summer
– Overview: The Falken Azenis RT615K is another popular tire among performance enthusiasts. It provides aggressive grip and precise steering response, making it suitable for both street and track use.

5. Nitto NT05

– Size: 255/35R18
– Type: Extreme Performance Summer
– Overview: The Nitto NT05 is designed for maximum grip and performance. Its wide contact patch and soft compound make it an excellent choice for those who prioritize performance driving.

Considerations When Choosing Tires

When selecting tires for your WRX, keep the following factors in mind:

• Driving Style: Are you using your WRX for daily driving, track days, or spirited weekend drives? Your tire choice should align with your driving habits.
• Weather Conditions: Consider the climate in your area. If you experience harsh winters, you may need a dedicated winter tire.
• Budget: Performance tires can range significantly in price. Determine your budget before making a decision.

Final Thoughts on Tire Size and Selection

Choosing the right tire size and model for your 2013 Subaru WRX can significantly enhance your driving experience. With a variety of options available, it’s essential to consider your specific needs and preferences. Whether you’re looking for improved grip, performance, or aesthetics, there’s a tire out there that will meet your requirements. Always consult with a tire professional if you’re unsure about the best fit for your vehicle.