2017 BMW 320i Tire Size Overview
When it comes to your 2017 BMW 320i, understanding the tire size is crucial for maintaining performance, safety, and comfort. The right tires not only improve handling but also contribute to fuel efficiency and ride quality. Let’s break down the tire sizes based on the different trims of the 2017 BMW 320i and what you need to know as an auto owner.
Standard Tire Sizes by Trim
The 2017 BMW 320i comes in several trims, each with its own specifications. Here’s a quick look at the standard tire sizes for each trim level:
- 320i Sedan: 225/50R17
- 320i xDrive Sedan: 225/45R18
- 320i Sport Line: 225/40R19
- 320i Luxury Line: 225/50R17
- 320i M Sport: 225/40R19
Understanding Tire Size Notation
Tire sizes can look confusing, but they follow a standard format. For instance, in the tire size 225/50R17:
– 225: This is the width of the tire in millimeters.
– 50: This is the aspect ratio, which is the height of the sidewall as a percentage of the width.
– R: This indicates that the tire is of radial construction.
– 17: This is the diameter of the wheel in inches that the tire is designed to fit.
Tire Specifications Table
Here’s a detailed table summarizing the tire specifications for the 2017 BMW 320i:
| Trim Level | Tire Size | Wheel Diameter (inches) | Aspect Ratio | Width (mm) |
|---|---|---|---|---|
| 320i Sedan | 225/50R17 | 17 | 50 | 225 |
| 320i xDrive Sedan | 225/45R18 | 18 | 45 | 225 |
| 320i Sport Line | 225/40R19 | 19 | 40 | 225 |
| 320i Luxury Line | 225/50R17 | 17 | 50 | 225 |
| 320i M Sport | 225/40R19 | 19 | 40 | 225 |
Choosing the Right Tires
When selecting tires for your BMW 320i, consider the following factors:
- Driving Conditions: If you live in an area with harsh winters, consider winter tires for better traction.
- Tread Pattern: Different tread patterns can affect handling and noise levels. Choose one that suits your driving style.
- Brand and Quality: Stick to reputable brands that offer good warranties and have a solid track record.
- Load Index and Speed Rating: Ensure that the tires meet or exceed the specifications recommended by BMW.
By keeping these points in mind, you can ensure that your 2017 BMW 320i performs at its best, no matter the conditions. Remember, the right tire size and type can make all the difference in your driving experience.
Alternative Tire Sizes for the 2017 BMW 320i
When it comes to the 2017 BMW 320i, many owners are often curious about alternative tire sizes that can enhance performance or provide better comfort. Whether you’re looking for a more aggressive look, improved handling, or simply want to explore your options, understanding alternative tire sizes can be beneficial. Here, we’ll dive into the various tire sizes that can fit the 320i, along with some recommendations based on owner feedback and forum discussions.
Understanding Alternative Tire Sizes
Many BMW enthusiasts have explored tire sizes that deviate slightly from the factory specifications. This can be done for various reasons, such as improving grip, altering ride height, or simply personal preference. However, it’s essential to ensure that any alternative tire size maintains the vehicle’s safety and performance standards.
Common Alternative Tire Sizes
Here’s a list of alternative tire sizes that have been reported to work well with the 2017 BMW 320i:
- 235/45R17
- 225/40R18
- 245/35R19
- 225/45R18
These sizes can provide a wider contact patch, which can enhance grip and handling. However, always check for clearance issues and ensure that the overall diameter is close to the original size to avoid affecting your speedometer and traction control systems.
Best Tire Models Based on Owner Feedback
Choosing the right tire model is just as important as the size itself. Here are some of the best tire models recommended by 2017 BMW 320i owners based on feedback from various automotive forums:
1. Michelin Pilot Sport 4
– Size: 225/40R19
– Pros: Exceptional grip in both wet and dry conditions, responsive handling, and a comfortable ride.
– Cons: Higher price point, may wear faster than some competitors.
2. Continental ExtremeContact DWS06
– Size: 225/45R18
– Pros: All-season versatility, excellent wet traction, and long tread life.
– Cons: Slightly less performance-oriented compared to summer tires.
3. Bridgestone Potenza RE980AS
– Size: 225/40R18
– Pros: Great performance in various weather conditions, responsive steering, and good tread life.
– Cons: Can be noisy on the highway.
4. Pirelli Cinturato P7 All Season Plus
– Size: 225/50R17
– Pros: Eco-friendly design, good fuel efficiency, and a comfortable ride.
– Cons: Lacks the sporty feel of performance tires.
5. Goodyear Eagle Sport All-Season
– Size: 225/45R18
– Pros: Solid all-around performance, good handling, and decent tread life.
– Cons: Can lose grip in extreme conditions.
Factors to Consider When Choosing Tires
When selecting alternative tires for your 2017 BMW 320i, keep these factors in mind:
- Driving Style: Consider how you drive. If you’re aggressive, opt for performance tires. If you want comfort, all-season tires may be better.
- Climate: Your local weather conditions can greatly influence your tire choice. If you face harsh winters, consider dedicated winter tires.
- Budget: Quality tires can be an investment. Balance your budget with the performance and safety you require.
- Compatibility: Always ensure that the alternative tire size is compatible with your vehicle’s specifications to avoid any issues.
Final Thoughts on Tire Selection
Exploring alternative tire sizes and models for your 2017 BMW 320i can lead to a more enjoyable driving experience. By considering owner feedback and understanding the implications of different tire sizes, you can make an informed decision that suits your needs. Remember to consult with a tire professional if you have any doubts about fitment or performance.