2009 Harley Fat Bob Tire Size: What You Need to Know

2009 Harley Fat Bob Tire Size

The 2009 Harley Fat Bob is a standout model in the Harley-Davidson lineup, known for its aggressive styling and robust performance. One of the key aspects that contribute to its ride quality and handling is the tire size. Understanding the tire dimensions for different trims of the Fat Bob can help you make informed decisions about replacements or upgrades.

Stock Tire Sizes

The Fat Bob comes equipped with specific tire sizes that are crucial for maintaining its performance and safety. Below is a detailed breakdown of the stock tire sizes for the 2009 Harley Fat Bob:

Trim Level Front Tire Size Rear Tire Size
Fat Bob (Standard) 130/90B16 180/70B16

Front Tire Size

The front tire size for the 2009 Harley Fat Bob is 130/90B16. This size provides a balance between stability and maneuverability. Here are some key points about this size:

  • Width: 130 mm offers a good grip on the road.
  • Aspect Ratio: 90 means that the sidewall height is 90% of the tire’s width.
  • Diameter: 16 inches is a standard size for many cruisers, providing a smooth ride.

Rear Tire Size

The rear tire size is 180/70B16, and this is where the Fat Bob really shows its muscle. Here’s what you need to know:

  • Width: 180 mm provides excellent traction and stability during acceleration.
  • Aspect Ratio: 70 means the sidewall height is 70% of the tire’s width, which helps absorb bumps.
  • Diameter: 16 inches matches the front tire, ensuring uniform handling characteristics.

Why Tire Size Matters

Choosing the correct tire size is not just about aesthetics. Here are some reasons why it matters:

  1. Handling: The right tire size affects how your bike handles corners and straightaways.
  2. Safety: Incorrect tire sizes can lead to blowouts or loss of control.
  3. Performance: Proper tire sizes ensure optimal performance from your engine and suspension.

Aftermarket Options

If you’re considering upgrading or replacing your tires, there are several aftermarket options available that can fit the stock dimensions while offering different tread patterns and rubber compounds. Here are a few popular choices:

  • Michelin Commander II
  • Metzeler ME888 Marathon Ultra
  • Bridgestone Exedra Max

These options can provide enhanced grip, longer lifespan, or improved ride comfort, depending on your riding style and preferences.

Final Thoughts on Tire Size

When it comes to the 2009 Harley Fat Bob, the tire size is a crucial component that impacts everything from handling to safety. Stick to the stock sizes unless you have a specific reason to change, and always consult a professional if you’re unsure about tire selection.

Understanding Tire Sizes for the 2009 Harley Fat Bob

When it comes to the 2009 Harley Fat Bob, tire size plays a pivotal role in how the bike rides and performs. Owners often discuss their experiences on various forums, sharing insights on the smallest and largest tire sizes they have used. This information can be invaluable for those looking to upgrade or replace their tires.

Smallest Tire Size

For the 2009 Harley Fat Bob, the stock front tire size is 130/90B16. However, some riders have experimented with smaller tire sizes in the quest for enhanced performance or aesthetics.

Common Smaller Tire Sizes

While not recommended for everyone, here are some smaller tire sizes that some owners have reported using:

  • 120/70B16: This size can offer quicker steering response but may sacrifice stability at high speeds.
  • 110/80B16: A less common choice, this size is favored by those looking for a sportier feel.

Owner Feedback on Smaller Sizes

Feedback from riders who have opted for smaller tires often highlights both benefits and drawbacks:

  • Improved handling in tight corners and during quick maneuvers.
  • Poor performance on rough roads due to reduced sidewall height.
  • Increased risk of tire wear and potential for blowouts if not monitored closely.

Biggest Tire Size

On the flip side, the stock rear tire size for the Fat Bob is 180/70B16. Some riders have explored larger tire sizes to enhance grip and stability.

Common Larger Tire Sizes

Here are some of the larger tire sizes that have been discussed among Fat Bob owners:

  • 200/70B16: This size can provide increased traction and a more planted feel on the road.
  • 210/70B16: A wider tire that offers excellent stability but may require modifications to the bike.

Owner Feedback on Larger Sizes

Riders who have made the switch to larger tires often share their thoughts on the experience:

  • Significantly improved grip during acceleration and cornering.
  • Heavier steering, which can be a downside for some riders.
  • Potential for rubbing against the swingarm or fender, necessitating adjustments.

Best Tires Based on Owner Feedback

When it comes to the best tires for the 2009 Harley Fat Bob, owner feedback from various forums and discussions can guide you in making a solid choice. Here are some popular options that riders frequently recommend:

  • Michelin Commander II: Known for its longevity and excellent grip, this tire is a favorite among long-distance riders.
  • Metzeler ME888 Marathon Ultra: Offers great stability and a smooth ride, making it a go-to for many Fat Bob owners.
  • Bridgestone Exedra Max: Riders appreciate its performance in both wet and dry conditions, providing confidence on the road.

What to Consider When Choosing Tires

When selecting tires for your Fat Bob, consider the following factors based on owner feedback:

  1. Riding Style: Choose tires that align with how you ride, whether it’s cruising, touring, or sport riding.
  2. Weather Conditions: Some tires perform better in wet conditions, while others excel in dry climates.
  3. Budget: Quality tires are an investment, but there are options available at various price points.

Final Thoughts on Tire Sizes

Tire size is not just a number; it significantly affects your ride quality, handling, and safety. Whether you’re considering going smaller or larger than the stock sizes, it’s essential to weigh the pros and cons based on real-world experiences shared by fellow riders. Always consult with a professional if you’re unsure about your choices or modifications.

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