Ultimate Guide to 140/70 R17 Motorcycle Tires
When it comes to motorcycle tires, the size 140/70 R17 is a popular choice among riders for its balance of grip, stability, and performance. Whether you’re commuting, touring, or carving through twists and turns, having the right tires can significantly impact your riding experience. In this comprehensive guide, we will delve into everything you need to know about 140/70 R17 motorcycle tires, including types, applications, and features, ensuring you make an informed choice for your next ride.
Comparison Table: Types and Applications of 140/70 R17 Motorcycle Tires
| Type of Tire | Application | Key Features | Recommended Brands |
|---|---|---|---|
| Sport Tires | Sport Riding | Enhanced grip and cornering stability | Michelin, MotoSport |
| Touring Tires | Long-Distance Riding | Comfort and durability | Apollo, ChapMoto |
| Street Tires | Daily Commuting | Versatile performance | CEAT, Michelin |
| Off-Road Tires | Trail Riding | Aggressive tread patterns | Apollo, MotoSport |
Understanding 140/70 R17 Tire Specifications
What Does 140/70 R17 Mean?
The designation “140/70 R17” provides important information about the tire’s specifications. Here’s what each part signifies:
- 140: This is the tire’s width in millimeters.
- 70: This is the aspect ratio, representing the height of the tire sidewall as a percentage of the width. A 70 aspect ratio means the sidewall height is 70% of the tire’s width.
- R: This indicates that the tire is a radial tire, which is the most common type for motorcycles due to their improved performance and durability.
- 17: This is the diameter of the wheel in inches that the tire is designed to fit.
Importance of Choosing the Right Tire
Selecting the correct tire size is crucial for your motorcycle’s handling, safety, and overall performance. A 140/70 R17 tire is often used in various motorcycle categories, including sport, touring, and street bikes. Using a tire of the wrong size can lead to poor handling, increased wear, and a greater risk of accidents.
Types of 140/70 R17 Motorcycle Tires
Sport Tires
Sport tires are designed for performance-oriented riding. They typically feature a softer rubber compound for better grip during aggressive cornering, making them ideal for track days and spirited rides. Brands like Michelin and MotoSport offer high-quality sport tires that excel in both wet and dry conditions.
Touring Tires
If you enjoy long rides, touring tires are the way to go. They focus on comfort and durability, providing a smooth ride over extended distances. These tires are designed to handle various road conditions, making them perfect for adventure seekers. Look for offerings from Apollo and ChapMoto for reliable touring options.
Street Tires
Street tires are versatile and cater to daily commuters. They strike a balance between performance and comfort, allowing riders to navigate city streets and highways with ease. Brands like CEAT and Michelin provide street tires that offer reliable traction and longevity.
Off-Road Tires
If your motorcycle adventures include off-road trails, consider off-road tires. These tires feature aggressive tread patterns for better grip on uneven surfaces. Brands like Apollo and MotoSport provide off-road options suitable for rugged terrains.
Key Features to Consider
Tread Design
Tread design plays a significant role in a tire’s performance. For instance, sport tires often feature slick surfaces with minimal grooves for maximum contact with the road, while touring tires have deeper grooves for enhanced water drainage.
Rubber Compound
The rubber compound affects grip and durability. Softer compounds provide better traction but wear out faster. Conversely, harder compounds last longer but may offer less grip.
Sidewall Stiffness
A stiffer sidewall enhances stability and responsiveness, especially during cornering. This feature is particularly important for sport and touring tires.
Technical Features Comparison Table
| Feature | Sport Tires | Touring Tires | Street Tires | Off-Road Tires |
|---|---|---|---|---|
| Grip | High | Moderate | Moderate | High |
| Comfort | Low | High | Moderate | Low |
| Tread Life | Short | Long | Medium | Medium |
| Rolling Resistance | High | Low | Medium | Medium |
| Price Range | $$ | $$-$$$ | $ | $$ |
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Conclusion
Choosing the right 140/70 R17 motorcycle tire is essential for optimizing your riding experience, whether you’re on the road or off it. With various options available, including sport, touring, street, and off-road tires, understanding their specifications and features will help you make an informed decision. Brands like Michelin, MotoSport, Apollo, and CEAT offer reliable choices tailored to different riding styles and conditions.
FAQ
What is the difference between sport and touring tires?
Sport tires are designed for high performance and grip, making them ideal for aggressive riding. Touring tires prioritize comfort and durability, suited for long-distance travel.
Can I use a 140/70 R17 tire on a different rim size?
No, using a tire that does not match the rim size can lead to poor handling and safety issues. Always ensure the tire size corresponds to the rim size.
How often should I replace my motorcycle tires?
It is generally recommended to replace motorcycle tires every 5,000 to 10,000 miles, or sooner if tread wear indicators show that they are worn down.
What are the benefits of radial tires?
Radial tires offer better handling, improved traction, and greater durability compared to bias-ply tires, making them the preferred choice for most motorcycles.
How do I know if my tire pressure is correct?
Check the manufacturer’s recommended tire pressure, often found on a sticker on the bike or in the owner’s manual. Use a tire pressure gauge to measure and maintain the correct pressure.
Are tubeless tires better than tube tires?
Tubeless tires generally provide better performance, lower weight, and reduced risk of blowouts compared to tube tires. They also allow for easier repairs.
What should I do if I notice uneven tire wear?
Uneven tire wear can indicate misalignment or improper tire pressure. Have your motorcycle inspected by a professional to identify and rectify the issue.
Can I mix different brands of tires on my motorcycle?
While it’s technically possible, it’s recommended to use the same brand and model of tires for optimal handling and performance.
What is the importance of tread pattern in motorcycle tires?
The tread pattern affects grip, handling, and water drainage. Choosing the right tread design for your riding conditions is crucial for safety and performance.
Where can I buy 140/70 R17 motorcycle tires?
You can purchase 140/70 R17 motorcycle tires from various retailers like www.michelinman.com, www.motosport.com, www.chapmoto.com, shop.apollotyres.com, and www.ceat.com.