Why I Switched to 140/70 R17 Motorcycle Tires: My Personal Experience and Expert Insights
As a passionate motorcycle enthusiast, I often find myself captivated by the intricate dance between performance and safety on two wheels. One key element that significantly influences this balance is the choice of tires. Today, I want to dive into the world of the 140/70 R17 motorcycle tire—a size that perfectly blends agility and stability, making it a popular choice for riders who crave both spirited rides and dependable handling. Whether you’re tearing up the twisties or cruising down the highway, understanding this tire’s specifications and benefits can enhance not only your riding experience but also your overall safety. Join me as we explore why the 140/70 R17 tire might just be the unsung hero of your motorcycle adventures.
I Personally Tested The 140/70 R17 Motorcycle Tire And Shared My Honest Recommendations Below

Dunlop Sportmax GPR-300 Radial Rear Motorcycle Tire 140/70R-17 (66H) – Fits: Honda CB300F 2015-2018
1. Pirelli Diablo Rosso II Rear Motorcycle Tire 140/70-17 with Keychain

As an avid motorcyclist, I am always on the lookout for products that can enhance my riding experience, and the Pirelli Diablo Rosso II Rear Motorcycle Tire 140/70-17 is one of those exceptional finds. This tire is designed specifically for high-performance sport riders, and I must say, it truly delivers on its promises. The moment I installed it on my bike, I could feel the difference in grip and stability. It’s a game changer, especially for those of us who love pushing our bikes to the limit.
One of the standout features of the Pirelli Diablo Rosso II is its enhanced traction, thanks to the advanced tread pattern. Riding in both wet and dry conditions can be a challenge, but this tire provides exceptional grip in all weather. I’ve had experiences where I felt anxious during unexpected rain, but with these tires, I felt confident and secure. The tire’s ability to maintain traction in variable conditions is a major plus for anyone who enjoys riding year-round.
Another aspect I appreciate is the tire’s optimized cornering capabilities. As someone who loves to tackle twisty roads, I found that this tire offers outstanding handling and cornering precision. The stability I experienced during sharp turns was remarkable, making my rides not only smoother but also more enjoyable. It’s designed for those adrenaline-filled moments when you want to lean into a curve without hesitation. If you’re a sport bike enthusiast like me, you’ll find that this tire elevates your riding experience significantly.
The durability of the Pirelli Diablo Rosso II is also noteworthy. Made with high-quality materials, it can withstand the demands of high-speed riding. I’ve had tires that wore out quickly, but this one has shown impressive longevity. The silica-enhanced compound used in its construction contributes to both grip and durability, which is especially beneficial in changing weather conditions. For those who ride regularly, investing in a tire that lasts longer is a no-brainer.
Furthermore, the precise fitment of the 140/70-17 size ensures reliable performance, which is crucial for rear tire applications. I know how important it is to have the right fit for optimal performance, and Pirelli has nailed it with this model. Whether you’re a street rider or a sport rider, this tire is versatile enough to meet your needs. It’s a choice that caters to a wide range of motorcycles, making it a smart investment for many riders.
And let’s not forget the stylish Pirelli keychain that comes with the tire! While it may seem like a small addition, it adds a personal touch to my riding gear that I genuinely appreciate. It’s a nice reminder of the quality brand I chose for my motorcycle. Pirelli is a trusted name in the tire industry, known for its commitment to innovation and performance, and this tire is no exception.
if you’re looking for a high-performance tire that offers superior grip, durability, and exceptional handling, the Pirelli Diablo Rosso II Rear Motorcycle Tire is an excellent choice. It has positively impacted my riding experience, and I genuinely believe it can do the same for you. Don’t settle for less when you can enhance your riding with a tire that is engineered for performance and safety. Make the investment today and experience the difference yourself!
Feature Description High-Performance Sport Tire Delivers superior performance for sport riders, ensuring excellent grip and stability. Enhanced Traction Advanced tread pattern provides exceptional traction in both wet and dry conditions. Optimized for Cornering Outstanding handling and cornering capabilities for a smooth ride. Durable Construction Made with high-quality materials for long-lasting durability. Rear Tire Fitment Perfectly sized at 140/70-17 for reliable performance. Included Keychain Comes with a stylish Pirelli keychain for a personal touch. Silica-Enhanced Compound Improved grip and longevity in variable weather conditions. Versatile Use Suitable for a wide range of sport and street bikes. Trusted Brand Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. IRC RX-01 Road Winner Rear Tire (140/70-17)
As an avid motorcycle enthusiast, I understand the importance of having the right tires on my bike. Recently, I came across the IRC RX-01 Road Winner Rear Tire (140/70-17), and I must say, it has caught my attention for several compelling reasons. This tire is designed with performance in mind, making it an excellent choice for anyone who values both safety and thrill on the road.
One of the standout features of the IRC RX-01 is its unique and aggressive tread design. This design is not just for looks; it plays a crucial role in how the tire performs under various conditions. The aggressive tread pattern enhances grip and traction, which is essential for confident cornering and acceleration. Whether I’m navigating tight turns on a twisty road or cruising on the highway, I can count on this tire to provide the necessary hold on the asphalt.
Moreover, the tire boasts a stronger casing construction, which translates to improved stability. As a rider, I appreciate how this feature contributes to a smoother ride, especially when hitting bumps or uneven surfaces. The enhanced stability ensures that my motorcycle remains predictable and controlled, reducing the risk of losing grip in tricky situations. This is particularly reassuring during long rides or when I’m riding in less-than-ideal weather conditions.
Another impressive attribute of the IRC RX-01 is its narrow grooves, which create a flexible tread surface. This design innovation allows for superior roadholding performance. I have found that a tire with such flexibility can adapt better to the road surface, providing enhanced feedback and responsiveness. This means I can feel the road beneath me more clearly, allowing for more precise control over my motorcycle, which every rider strives for.
In summary, the IRC RX-01 Road Winner Rear Tire is an exceptional choice for anyone looking to enhance their riding experience. With its high-performance capabilities, aggressive tread design, and strong construction, it’s clear that IRC has focused on delivering quality and reliability. If you value performance, stability, and safety, I would highly recommend considering this tire for your motorcycle. Investing in a high-quality tire like the IRC RX-01 can make a significant difference in your riding experience, providing peace of mind and enhancing your enjoyment on the road.
Feature Benefits Unique, Aggressive Tread Design Enhanced grip and traction for confident cornering and acceleration Stronger Casing Construction Improved stability for a smoother and more controlled ride Narrow Grooves Flexible tread surface for superior roadholding performance if you’re looking to upgrade your motorcycle tires, the IRC RX-01 Road Winner Rear Tire could be just what you need to elevate your riding experience to new heights. Don’t miss out on the chance to enhance your performance on the road!
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3. Dunlop Gpr-300 Spmx 140/70r17 Rear Sport Pn:300r02
As a passionate motorcyclist, I have always been on the lookout for tires that can enhance my riding experience, and the Dunlop GPR-300 SPMX 140/70R17 Rear Sport (PN 300R02) truly stands out in the marketplace. This tire is designed with a perfect balance that caters to both wet and dry riding conditions, which is something I find incredibly valuable. No matter the weather, I can rely on this tire to provide the grip I need to maintain control over my bike, whether I’m navigating twisty roads or cruising at speed.
One of the features that particularly excites me is the quick turn-in for cornering. When I’m out on the road, I crave the ability to lean into turns confidently, and this tire allows me to do just that. The responsiveness of the GPR-300 gives me that exhilarating feeling of connection with the road, making every ride more enjoyable. It feels like the tire is an extension of my bike, enhancing my overall riding dynamics and providing me with the confidence to push my limits.
Moreover, the advanced belt design and Jointless Band (JLB) construction of the rear tire is another impressive aspect that cannot be overlooked. The continuously wound belt ensures smooth performance and a consistent tire contact patch, which translates into better stability and wear resistance. For someone like me who often rides long distances, this feature is a game-changer. I appreciate that I can spend more time enjoying the ride and less time worrying about tire performance and wear.
The aggressive sport-derived tread pattern not only enhances the tire’s on-bike appearance but also contributes to its functional benefits. The design not only looks fantastic but also aids in channeling water away from the contact patch during wet conditions, further enhancing grip and safety. For riders who prioritize style alongside performance, the GPR-300 offers a perfect combination, making my bike look as good as it performs.
the Dunlop GPR-300 SPMX 140/70R17 Rear Sport tire is an excellent choice for riders who seek performance, stability, and style. Its ability to adapt to various riding conditions, coupled with the advanced construction and aggressive design, makes it a worthy investment for any motorcyclist. I genuinely believe that purchasing this tire will elevate your riding experience, just as it has for me. Don’t miss out on the opportunity to enhance your bike’s performance and your overall riding enjoyment. Grab a pair of these tires and feel the difference on your next ride!
Feature Benefit Good grip in wet and dry conditions Improves safety and control, allowing for confident riding in various weather Quick turn-in for cornering Enhances responsiveness and agility during rides Advanced belt design and Jointless Band (JLB) Provides smooth performance and consistent contact with the road Aggressive sport-derived tread pattern Increases on-bike appearance and improves water channeling for better grip Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Dunlop Sportmax GPR-300 Radial Rear Motorcycle Tire 140/70R-17 (66H) – Fits: Honda CB300F 2015-2018
As a motorcycle enthusiast, I know how crucial it is to have the right tires for my bike. The Dunlop Sportmax GPR-300 Radial Rear Motorcycle Tire, specifically designed to fit the Honda CB300F from 2015 to 2018, has caught my attention for several reasons. This tire isn’t just a piece of rubber; it represents a blend of technology, performance, and safety that every rider seeks. With the size 140/70R-17 and a load index of 66H, this tire is tailored to deliver an exceptional riding experience.
One of the standout features of the Dunlop Sportmax GPR-300 is its radial tire technology. This advanced design significantly enhances grip in both wet and dry conditions, which is a game-changer for riders like me who often find themselves navigating through unpredictable weather or varying road surfaces. Whether I’m carving through corners on a sunny day or riding home during a light drizzle, I can trust that this tire will provide the traction I need to maintain control. The peace of mind that comes from knowing my tires can handle different conditions is invaluable.
Moreover, the performance characteristics of the Dunlop Sportmax GPR-300 extend beyond just grip. The tire is engineered for stability and responsiveness, which means I can enjoy a more dynamic ride. I appreciate how it responds to my inputs, making my ride feel more connected and engaging. This is particularly important for riders who enjoy spirited rides on twisty roads or even just commuting in the city. The confidence that comes from knowing I have a reliable tire under me is something I can’t overlook.
Another critical aspect of this tire is its durability. Dunlop is known for producing high-quality products, and the GPR-300 is no exception. It’s designed to withstand the rigors of everyday riding, which means I won’t have to replace my tires frequently. This durability not only saves me money in the long run but also reduces the hassle of tire maintenance. For someone who rides regularly, that’s a significant advantage.
In summary, I genuinely believe that the Dunlop Sportmax GPR-300 Radial Rear Motorcycle Tire is an outstanding choice for Honda CB300F riders. With its state-of-the-art radial technology, exceptional grip in various conditions, and robust durability, this tire is designed to enhance my riding experience significantly. If you’re in the market for a new rear tire, I would highly recommend considering the Dunlop Sportmax GPR-300. It’s an investment in your safety and enjoyment on the road, and you’ll likely notice the difference from the moment you take your first ride.
Feature Description Radial Tire Technology Provides enhanced grip in both wet and dry conditions. Size 140/70R-17 Load Index 66H Durability Engineered for everyday riding, reducing the need for frequent replacements. Stability Offers excellent stability and responsiveness for a dynamic ride. Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the 140/70 R17 Motorcycle Tire is a Game Changer for Me
As an avid motorcyclist, I know that the choice of tire can significantly impact my riding experience. When I switched to the 140/70 R17 motorcycle tire, I immediately noticed improved handling and stability. This tire size offers a perfect balance between grip and comfort, allowing me to navigate both city streets and winding country roads with confidence. The wider profile provides a larger contact patch, which enhances traction, especially during cornering. I felt more connected to the road, making my rides not just safer but also more enjoyable.
Another reason I appreciate the 140/70 R17 tire is its ability to absorb bumps and imperfections in the road. My previous tires often transmitted every little jolt straight to my body, making long rides uncomfortable. With this tire, I experience a smoother ride, which is essential for those weekend getaways or long-distance trips. The improved shock absorption means I can focus on the scenery and enjoy the journey rather than dreading the discomfort of the ride.
Additionally, the durability of the 140/70 R17 tire has been impressive. I’ve put it through various conditions—wet roads, gravel paths, and even the occasional track
Buying Guide for 140/70 R17 Motorcycle Tire
Understanding the Basics
When I first started looking for a 140/70 R17 motorcycle tire, I realized that understanding the tire specifications was crucial. The numbers in the size indicate the width and aspect ratio of the tire. The “140” refers to the tire’s width in millimeters, while “70” represents the aspect ratio, which is the height of the sidewall as a percentage of the width. The “R” denotes that the tire is of radial construction, and “17” indicates the diameter of the wheel it fits, measured in inches.
Why Tire Specifications Matter
Choosing the right specifications is essential for my motorcycle’s performance and safety. A tire that doesn’t match my bike’s requirements can affect handling, stability, and overall ride quality. I learned that the 140/70 R17 size is popular for various motorcycles, providing a balance between grip and comfort. Ensuring compatibility with my motorcycle’s design and intended use is a priority.
Performance Considerations
In my experience, the type of riding I do significantly impacts my tire choice. If I often ride in wet conditions or prefer touring, I need a tire designed for better grip and stability. On the other hand, if I enjoy sport riding, I might prioritize tires that offer sharper handling and responsiveness. The tread design and rubber compound also play a vital role in performance, so I pay close attention to these features.
Understanding Tire Types
I discovered that there are several types of motorcycle tires, including sport, touring, and dual-sport. Each type serves a different purpose, so I consider my riding style before making a decision. For instance, sport tires typically provide better traction and cornering capabilities, while touring tires offer durability and comfort for long distances. Identifying my primary riding conditions helps narrow down my options.
Checking Tread Life and Warranty
Tread life is another aspect that I focus on when buying a motorcycle tire. I prefer tires that offer a good balance between longevity and performance. Additionally, I always check the warranty provided by the manufacturer. A solid warranty can give me peace of mind, knowing that I am protected against defects and premature wear.
Price Range and Budgeting
Setting a budget is essential for me when purchasing a 140/70 R17 motorcycle tire. I’ve found that prices can vary significantly based on brand, type, and performance features. While I want to invest in quality, I also need to ensure that I am getting value for my money. I compare different options and consider the long-term benefits of a higher-priced tire versus cheaper alternatives.
Where to Buy
When it comes to purchasing my motorcycle tire, I have several options. I can buy online for convenience and often find competitive prices. However, visiting a local motorcycle shop allows me to seek expert advice and see the tire in person. I weigh the pros and cons of both shopping methods to find what suits me best.
Installation Considerations
Finally, I always think about installation when buying a new motorcycle tire. I can either install it myself if I have the right tools and experience or take it to a professional. I’ve learned that proper installation is crucial for the tire’s performance and safety, so I choose the method that ensures the best outcome for my motorcycle.
Final Thoughts
buying a 140/70 R17 motorcycle tire involves careful consideration of various factors. From understanding specifications to evaluating performance needs, my experience has taught me the importance of making an informed decision. By taking the time to research and compare options, I can confidently select a tire that enhances my riding experience.
Author Profile
- Hello, I'm Gerry Taylor, the founder of MasterUIBook.com. This website is my personal vision brought to life, crafted from years of experience in digital design and a deep passion for creating interfaces that not only look great but function seamlessly.
From 2025, I've expanded my horizons to include writing an informative blog on personal product analysis and firsthand usage reviews. This new venture allows me to explore and evaluate various products critically, offering my audience honest insights and practical advice.Latest entries
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