2017 Buick Regal Tire Size: What You Need to Know

2017 Buick Regal Tire Size Overview

When it comes to the 2017 Buick Regal, understanding the tire size is crucial for maintaining performance, safety, and handling. Different trims come with varying specifications, and knowing these details can save you time and money when it comes to replacements or upgrades. Let’s break down the tire sizes for each trim level.

Stock Tire Sizes by Trim

The 2017 Buick Regal comes in several trims, each designed to cater to different driving preferences and needs. Here’s a look at the stock tire sizes for each trim:

Trim Level	Front Tire Size	Rear Tire Size
Base	225/55R17	225/55R17
Preferred	225/55R17	225/55R17
Sport Touring	225/50R18	225/50R18
Premium	225/50R18	225/50R18
GS	245/40R19	245/40R19

Base and Preferred Trims

For the Base and Preferred trims, the tire size is 225/55R17. This size is designed to offer a balanced ride and decent fuel efficiency. Here are a few key points about this tire size:

• Aspect Ratio: 55 indicates the height of the tire’s sidewall as a percentage of the width. A lower number means a sportier feel.
• Diameter: 17 inches is common for mid-size sedans, providing a good mix of comfort and performance.
• Load Index: Suitable for standard driving conditions, these tires can handle daily commutes and occasional trips without issue.

Sport Touring and Premium Trims

The Sport Touring and Premium trims feature a slightly lower profile tire size of 225/50R18. This change enhances handling and gives the car a sportier appearance. Important aspects include:

• Wider Profile: The lower aspect ratio offers improved cornering capabilities.
• 18-Inch Diameter: Larger wheels can improve aesthetics and performance but may sacrifice some ride comfort.
• Better Grip: These tires typically provide better traction in various weather conditions.

GS Trim

The GS trim is the performance-oriented version of the Regal, and it comes equipped with 245/40R19 tires. This size is designed for optimal performance and handling. Key features are:

• Wider Tire: The increased width provides better grip and stability, especially during aggressive driving.
• 19-Inch Diameter: Larger wheels enhance the sporty look and improve handling but may impact ride comfort on rough roads.
• Performance Focused: Ideal for drivers who want a more spirited driving experience.

Choosing the Right Tires

When selecting tires for your 2017 Buick Regal, consider the following:

1. Driving Style: If you prefer a comfortable ride, stick to the stock sizes. For performance, consider upgrading to a wider tire.
2. Weather Conditions: Choose tires designed for your local climate, whether it’s all-season, winter, or performance tires.
3. Budget: Quality tires can be an investment. Don’t skimp on safety, but also look for options that fit your budget.

Understanding your 2017 Buick Regal’s tire sizes is essential for keeping your vehicle in top shape. Whether you’re replacing worn-out tires or looking to upgrade, knowing the specifics will guide your choices and help ensure a safe and enjoyable driving experience.

Exploring the Smallest and Biggest Tire Sizes for the 2017 Buick Regal

When it comes to the 2017 Buick Regal, tire size is not just a number; it plays a crucial role in the overall driving experience. Whether you’re looking for the smallest or the biggest tire options, there are plenty of choices out there. Let’s dive into the details based on owner feedback and forum discussions to help you make an informed decision.

Smallest Tire Size: 225/55R17

The smallest tire size for the 2017 Buick Regal is 225/55R17, commonly found on the Base and Preferred trims. While this size may seem standard, many owners have shared their experiences regarding performance, handling, and comfort.

Performance and Comfort

Owners have noted that the 225/55R17 tire size strikes a good balance between ride comfort and handling. Here are some key points:

• Comfortable Ride: The taller sidewall provides a cushioned feel over bumps and potholes.
• Fuel Efficiency: This size is often associated with better fuel economy due to reduced rolling resistance.
• All-Season Capability: Many owners recommend all-season tires in this size for year-round usability.

Recommended Tire Brands

Based on forum discussions, several tire brands have emerged as favorites among Regal owners:

• Michelin Primacy MXM4: Known for its quiet ride and excellent wet traction.
• Goodyear Assurance WeatherReady: Offers great performance in various weather conditions.
• Continental TrueContact: Praised for its durability and fuel efficiency.

Biggest Tire Size: 245/40R19

If you’re looking to enhance the performance of your Regal, the biggest tire size available is 245/40R19, typically found on the GS trim. This size is geared towards drivers who prioritize handling and responsiveness.

Enhanced Handling and Grip

The wider profile of the 245/40R19 tires provides several advantages:

• Improved Cornering: The increased contact patch enhances grip during sharp turns.
• Sporty Feel: Owners report a more connected driving experience, especially on winding roads.
• Stability: Better stability at higher speeds makes it a popular choice for performance enthusiasts.

Recommended Tire Brands for Performance

For those who want to maximize the capabilities of their GS trim, here are some tire options that have received positive feedback:

• Pirelli P Zero: A top choice for performance, offering excellent grip and responsiveness.
• Michelin Pilot Sport 4: Known for its outstanding handling and wet weather performance.
• Continental ExtremeContact Sport: Provides a great balance of performance and comfort.

Owner Feedback and Considerations

While selecting the right tire size is vital, owner feedback highlights some additional considerations:

1. Driving Conditions: Choose tires based on your local climate. If you face harsh winters, consider winter tires.
2. Driving Style: If you enjoy spirited driving, opt for performance tires that can handle aggressive maneuvers.
3. Budget: Quality tires can be an investment, but don’t compromise on safety. Look for deals and rebates.

Conclusion

In summary, whether you opt for the smaller 225/55R17 tires or the larger 245/40R19, understanding your options can significantly enhance your driving experience in the 2017 Buick Regal. With feedback from fellow owners and a variety of tire brands available, you can find the perfect set that meets your needs and preferences.