2012 Subaru WRX Tire Size Overview

The 2012 Subaru WRX is a beloved model among car enthusiasts and everyday drivers alike. Known for its performance, handling, and all-wheel-drive capability, this vehicle demands the right tire size to maximize its potential. Understanding the tire specifications for different trims can help you make informed decisions when it comes to replacements or upgrades.

Tire Size by Trim Level

The 2012 Subaru WRX comes in several trims, each with its own tire size specifications. Below is a breakdown of the standard tire sizes for each trim level:

• WRX Base Model:
  • Tire Size: 225/45 R17
• WRX Premium:
  • Tire Size: 225/45 R17
• WRX Limited:
  • Tire Size: 225/40 R18
• WRX STI:
  • Tire Size: 245/40 R18

Understanding Tire Size Notation

Tire size is indicated by a series of numbers and letters, which may look confusing at first. Here’s a breakdown of what those numbers mean:

• 225: This is the tire width in millimeters. A wider tire can provide better grip but may also affect fuel efficiency.
• 45: This is the aspect ratio, which is the height of the sidewall as a percentage of the width. A lower number indicates a shorter sidewall, which can enhance handling.
• R: This indicates that the tire is of radial construction, which is standard for most modern tires.
• 17 or 18: This is the diameter of the wheel in inches that the tire is designed to fit. Make sure to match this with your wheel size.

Performance Considerations

When it comes to the 2012 Subaru WRX, the right tire size is crucial for performance. Here’s why:

• Handling: The correct tire size ensures optimal contact with the road, enhancing cornering and stability.
• Ride Comfort: A tire with the right aspect ratio can improve ride quality, absorbing bumps and imperfections in the road.
• Fuel Efficiency: Wider tires can increase rolling resistance, potentially lowering fuel economy. Choosing the right size can help maintain efficiency.

Table of Tire Specifications

Choosing the Right Tires

When selecting new tires for your 2012 Subaru WRX, consider the following:

• Driving Conditions: If you frequently drive in wet or snowy conditions, look for tires designed for those environments.
• Performance Needs: If you plan to take your WRX to the track, consider high-performance tires that can handle aggressive driving.
• Budget: Tires can vary significantly in price. Balance your performance needs with your budget constraints.

By understanding the tire sizes and specifications for your 2012 Subaru WRX, you can ensure that your vehicle performs at its best, whether you’re commuting to work or tearing up the track.

Alternative Tire Sizes for the 2012 Subaru WRX

When it comes to the 2012 Subaru WRX, enthusiasts often seek alternatives to the standard tire sizes for various reasons, including performance enhancement, improved handling, or simply personal preference. With a wealth of information from forums and owner feedback, we can explore some popular alternative tire sizes and models that can elevate your driving experience.

Popular Alternative Tire Sizes

While the standard tire sizes for the 2012 WRX are 225/45 R17 for the base and premium trims, and 225/40 R18 or 245/40 R18 for the limited and STI trims, many owners have successfully experimented with alternative sizes. Here are some commonly discussed options:

• 235/40 R18:
  • Provides a slightly wider contact patch for better grip.
  • Maintains a similar overall diameter, which helps with speedometer accuracy.
• 245/35 R19:
  • Offers a more aggressive look and improved cornering capabilities.
  • May affect ride comfort due to a lower sidewall height.
• 215/50 R17:
  • Can be a good choice for those looking for a softer ride.
  • May sacrifice some handling performance compared to wider options.

Best Tire Models Based on Owner Feedback

Choosing the right tire model is just as important as selecting the correct size. Here are some of the best tire models recommended by WRX owners based on their experiences:

1. Michelin Pilot Sport 4S

• Size: 225/40 R18
• Pros:
  • Exceptional grip in both dry and wet conditions.
  • Excellent tread life compared to other performance tires.
  • Responsive handling that enhances the driving experience.
• Cons:
  • Higher price point than some competitors.

2. Bridgestone Potenza RE-71R

• Size: 225/45 R17
• Pros:
  • Outstanding dry grip, making it a favorite for track days.
  • Quick steering response and precise handling.
• Cons:
  • Wear rate can be high, especially in aggressive driving scenarios.

3. Continental ExtremeContact Sport

• Size: 225/40 R18
• Pros:
  • Great balance between performance and comfort.
  • Excellent wet traction and hydroplaning resistance.
• Cons:
  • Some users report a slightly noisy ride.

4. Falken Azenis RT615K

• Size: 245/40 R18
• Pros:
  • Designed for maximum grip on dry surfaces.
  • Great for autocross and track use.
• Cons:
  • Not ideal for wet conditions; can be slippery.

5. Goodyear Eagle F1 Asymmetric 3

• Size: 225/45 R17
• Pros:
  • Excellent all-around performance with a focus on comfort.
  • Good tread life and durability.
• Cons:
  • Less grip than some ultra-high-performance tires.

Factors to Consider When Choosing Tires

When selecting alternative tire sizes and models for your 2012 Subaru WRX, keep the following factors in mind:

• Driving Style: Are you looking for tires for daily driving, spirited weekend runs, or track days? Your driving style will heavily influence your choice.
• Weather Conditions: Consider the climate you usually drive in. If you face rain or snow, look for tires that excel in those conditions.
• Budget: Performance tires can vary widely in price. Set a budget and find the best options within that range.
• Brand Reputation: Research brands and models that have positive reviews from other WRX owners. Forums can be a goldmine of information.

With the right tire size and model, you can enhance your 2012 Subaru WRX’s performance, handling, and overall driving experience. Make sure to do your homework and choose wisely based on your specific needs and preferences.