2017 Civic Si Tire Size Overview
When it comes to the 2017 Honda Civic Si, one of the most crucial aspects to consider is the tire size. The right tire size not only affects performance but also influences handling, ride comfort, and safety. Let’s dive into the specifics for each trim and what you need to know as an auto owner.
Understanding Tire Size
Before we get into the specifics, it’s essential to understand what tire size means. Tire size is typically represented in a format like P215/55R17. Here’s a breakdown of what each part means:
- P: Stands for passenger vehicle.
- 215: The width of the tire in millimeters.
- 55: The aspect ratio, which is the height of the sidewall as a percentage of the width.
- R: Indicates radial construction.
- 17: The diameter of the wheel in inches.
Stock Tire Sizes for the 2017 Civic Si
The 2017 Civic Si comes in a couple of different trims, and each has its recommended tire size. Here’s a detailed look:
| Trim Level | Front Tire Size | Rear Tire Size |
|---|---|---|
| Civic Si Coupe | P235/40R18 | P235/40R18 |
| Civic Si Sedan | P235/40R18 | P235/40R18 |
Why Tire Size Matters
Choosing the right tire size is not just about aesthetics. Here are a few reasons why it matters:
- Handling: Wider tires like the P235/40R18 provide better grip, especially during cornering.
- Ride Comfort: The aspect ratio affects how much sidewall is available to absorb bumps. A lower aspect ratio can lead to a stiffer ride.
- Fuel Efficiency: The right tire size can improve fuel economy, while the wrong size can decrease it.
- Safety: Incorrect tire sizes can lead to handling issues and increase the risk of blowouts.
Aftermarket Options
If you’re considering upgrading or changing your tires, here are a few things to think about:
- Performance Tires: If you want better handling, look for performance tires that fit the stock size.
- All-Season Tires: Great for everyday use, but may not provide the same grip as summer tires.
- Winter Tires: If you live in an area with heavy snowfall, investing in a set of winter tires is a smart choice.
When you’re out there choosing tires, always refer back to the stock specifications to ensure you’re making a safe and informed decision. Remember, the right tires can make all the difference in how your Civic Si performs on the road.
Exploring the Smallest and Biggest Tire Sizes for the 2017 Civic Si
When it comes to the 2017 Honda Civic Si, tire size is a hot topic among enthusiasts and everyday drivers alike. While the stock tire size is P235/40R18, many owners are curious about the smallest and biggest tire sizes that can be fitted without compromising safety or performance. Let’s break it down.
Stock Tire Size Recap
As a quick refresher, the standard tire size for both the Civic Si Coupe and Sedan is P235/40R18. This size strikes a balance between performance and comfort, offering good grip and handling characteristics. However, if you’re looking to explore the extremes, here’s what you need to know.
Smallest Tire Size Options
If you’re looking to downsize your tires for reasons such as cost or ride comfort, here are some options that Civic Si owners have reported as successful:
- P215/45R17: This is a common smaller size that can be fitted with minimal issues. It provides a slightly softer ride due to the higher sidewall, but handling may be compromised.
- P225/40R18: Slightly narrower than the stock size but maintains the same diameter. Owners have noted that this size can improve ride comfort without sacrificing too much in handling.
Owner Feedback on Smaller Tires
Feedback from forums and owner groups indicates that while smaller tires can provide a more comfortable ride, they may not perform as well during aggressive driving. Here’s what some owners have said:
- Less road noise and a smoother ride on rough surfaces.
- Some experienced a decrease in cornering stability and grip.
- Fuel efficiency may improve slightly due to reduced rolling resistance.
Biggest Tire Size Options
On the flip side, if you’re looking for maximum performance and grip, you might consider going larger. Here are some tire sizes that have been successfully used by Civic Si owners:
- P245/40R18: This is a popular upgrade for those looking for improved grip. The wider footprint offers better handling, especially during cornering.
- P255/35R19: While a bit more aggressive, this size can fit with some modifications. Owners have reported enhanced performance but also note that ride comfort may take a hit.
Owner Feedback on Bigger Tires
Many Civic Si enthusiasts have shared their experiences with larger tires, and here’s the consensus:
- Significantly improved cornering and grip, especially on dry roads.
- Some noted a rougher ride quality due to the lower sidewall height.
- Increased road feel, which can be a plus for spirited driving.
Considerations When Changing Tire Sizes
Before you decide to change your tire size, there are a few things to keep in mind:
- Clearance: Ensure there’s enough clearance in the wheel wells to avoid rubbing, especially during turns.
- Speedometer Calibration: Changing tire sizes can affect your speedometer accuracy. Be prepared to recalibrate if necessary.
- Insurance and Warranty: Check with your insurance provider and warranty terms to ensure you’re covered after making modifications.
Best Tires According to Owner Feedback
Based on discussions in forums and owner reviews, here are some of the best tire brands and models that fit the 2017 Civic Si:
- Michelin Pilot Sport 4S: Highly praised for its grip and handling capabilities.
- Continental ExtremeContact Sport: Offers excellent performance in both wet and dry conditions.
- Bridgestone Potenza RE-71R: A favorite among track enthusiasts for its superior grip.
Choosing the right tire size for your 2017 Civic Si can significantly impact your driving experience. Whether you opt for smaller tires for comfort or larger ones for performance, always consider feedback from fellow owners and ensure that your choices align with your driving style.