2008 Infiniti G37S Tire Size
The 2008 Infiniti G37S is a sporty coupe that combines luxury with performance. One of the critical aspects of maintaining your G37S is ensuring you have the right tire size. Tire size affects handling, ride quality, and even fuel efficiency. Let’s dive into the details of the stock tire sizes across different trims and what you should know as an auto owner.
Stock Tire Sizes by Trim
The 2008 Infiniti G37S comes in several trims, each with its own specifications. Below is a breakdown of the stock tire sizes based on the trim levels.
| Trim Level | Front Tire Size | Rear Tire Size | Wheel Size |
|---|---|---|---|
| G37S Coupe | 225/50R18 | 245/45R18 | 18 inches |
| G37S Journey | 225/50R18 | 245/45R18 | 18 inches |
| G37S Sport | 225/45R19 | 245/40R19 | 19 inches |
Understanding Tire Size Notation
Tire sizes can seem like a jumble of numbers and letters. Here’s a quick breakdown of what those numbers mean:
- 225 – This is the width of the tire in millimeters.
- 50 – This number represents the aspect ratio, which is the height of the sidewall as a percentage of the width. A 50 aspect ratio means the sidewall height is 50% of the tire’s width.
- R – This indicates that the tire is of radial construction.
- 18 – This is the diameter of the wheel in inches that the tire is designed to fit.
Why Tire Size Matters
Choosing the correct tire size is crucial for several reasons:
- Handling – The right tire size ensures optimal contact with the road, enhancing grip and stability.
- Ride Comfort – Properly sized tires contribute to a smoother ride. Oversized or undersized tires can lead to a rough experience.
- Fuel Efficiency – Tires that are too wide can create more drag, affecting fuel economy.
- Safety – Incorrect tire sizes can lead to handling issues, especially in adverse conditions. Always stick to the manufacturer’s recommendations.
What to Consider When Replacing Tires
When it’s time to replace your tires, keep the following in mind:
- Always match the tire size to what is specified for your trim.
- Consider the type of driving you do. Performance tires may be suitable for spirited driving, while all-season tires might be better for daily commutes.
- Check for tread wear and sidewall damage regularly to ensure safety.
- Consult your owner’s manual or a professional if you’re unsure about the right tire for your vehicle.
The right tire size and type can significantly impact your driving experience. Stay informed and proactive about tire maintenance to keep your 2008 Infiniti G37S performing at its best.
Choosing the Right Tire Sizes for Your 2008 Infiniti G37S
When it comes to the 2008 Infiniti G37S, selecting the right tire size is essential for maximizing performance and ensuring a smooth ride. Whether you’re looking for the smallest or largest tire options, understanding the impact of these choices can help you make informed decisions.
Smallest Tire Size Options
For those who want to explore smaller tire sizes, the G37S typically comes with a standard front tire size of 225/50R18. However, some owners have reported success with slightly smaller options, such as:
- 215/55R18
- 225/45R18
These sizes can provide a slightly different driving experience. The benefits of going smaller include:
- Improved Fuel Efficiency – Smaller tires can reduce rolling resistance, which may enhance fuel economy.
- Better Ride Comfort – A smaller sidewall can absorb bumps better, leading to a smoother ride.
- Cost Savings – Smaller tires are often less expensive, which can save you money during replacement.
However, keep in mind that smaller tires can also affect handling and grip. If you frequently drive in performance situations, you may want to stick closer to the factory specifications.
Largest Tire Size Options
On the other end of the spectrum, some G37S owners look for larger tire sizes to enhance performance and aesthetics. The stock rear tire size is 245/45R18, but many enthusiasts have opted for larger sizes, such as:
- 255/40R18
- 265/35R18
- 245/40R19
Upgrading to larger tires can provide several advantages:
- Enhanced Grip – Wider tires increase contact with the road, improving traction and cornering stability.
- Sporty Appearance – Larger tires can give your G37S a more aggressive look, which many owners find appealing.
- Better Performance – If you’re into spirited driving, wider tires can enhance overall performance in various conditions.
However, larger tires can also come with drawbacks, such as increased road noise and a harsher ride. Additionally, they may affect fuel efficiency negatively and could lead to rubbing against the wheel wells if not properly fitted.
Best Tires Based on Owner Feedback
When it comes to choosing the best tires for your G37S, owner feedback from various forums can provide valuable insights. Here are some popular tire options that have received positive reviews:
- Michelin Pilot Sport 4S – Highly praised for its exceptional grip and handling, this tire is a favorite among performance enthusiasts.
- Continental ExtremeContact DWS06 – This all-season tire is known for its balanced performance in wet and dry conditions, making it a versatile choice.
- Bridgestone Potenza RE-71R – A track-focused option, this tire offers phenomenal grip and responsiveness, perfect for those who take their G37S to the track.
- Goodyear Eagle F1 Asymmetric 3 – This tire combines performance with comfort, providing a smooth ride without sacrificing grip.
Factors to Consider When Choosing Tires
When selecting tires, consider the following factors:
- Driving Style – Are you a daily commuter, or do you take your G37S to the track? Your driving habits will influence your tire choice.
- Climate – Consider the weather conditions in your area. All-season tires may be suitable for moderate climates, while winter tires are necessary in snowy regions.
- Budget – Tires come in various price ranges. Determine how much you’re willing to spend while balancing quality and performance.
- Tread Life – Look for tires with good tread life ratings to ensure you get the most value out of your investment.
Choosing the right tire size and type for your 2008 Infiniti G37S is crucial for performance, safety, and comfort. Whether you opt for smaller or larger sizes, make sure to do your research and consider the feedback from fellow owners to find the best fit for your driving needs.