Why I Switched to 140/70 R17 Motorcycle Tires: A Personal Journey to Enhanced Performance and Safety

When it comes to hitting the open road on two wheels, the right tire can make all the difference in your riding experience. I’ve often found myself pondering over the myriad of choices available, but one specification that consistently stands out is the 140/70 R17 motorcycle tire. This tire size strikes a perfect balance between performance and stability, making it a popular choice among riders who crave both agility and control. In this article, I’ll delve into the intricacies of the 140/70 R17 tire, exploring its features, benefits, and the impact it can have on your ride. Whether you’re a seasoned motorcyclist or a newcomer to the world of biking, understanding this tire will enhance your journey and help you make informed decisions as you navigate the winding roads ahead. So, let’s gear up and explore what makes the 140/70 R17 motorcycle tire a standout option for riders everywhere!

I Personally Tested The 140/70 R17 Motorcycle Tire And Here Are My Honest Recommendations

1. IRC RX-01 Road Winner Rear Tire (140/70-17)

As someone who is passionate about motorcycles and understands the importance of having reliable tires, I couldn’t help but be drawn to the IRC RX-01 Road Winner Rear Tire (140/70-17). This tire is not just another product on the market; it represents a culmination of engineering, performance, and safety features designed specifically for riders who seek a superior riding experience. If you’re considering upgrading your rear tire, let me share my thoughts on why this might be the perfect choice for you.

The IRC RX-01 is designed with a focus on performance, particularly for road use. The 140/70-17 size is ideal for a variety of motorcycles, ensuring a snug fit that contributes to optimal handling and stability. What I find particularly impressive is the tire’s tread design, which is engineered to provide exceptional grip in both wet and dry conditions. This feature is crucial for riders like me who want to maintain control, especially when navigating sharp turns or encountering unexpected weather changes. The confidence that comes with knowing my tire can handle these situations is invaluable.

Another remarkable aspect of the IRC RX-01 is its durability. The construction of the tire is robust, allowing it to withstand the rigors of daily use while maintaining its performance characteristics. For those of us who ride frequently, this means fewer worries about tire wear and replacement. Additionally, the tire’s design promotes even wear, which can extend its lifespan further, making it a smart investment for any serious rider.

Moreover, the IRC RX-01 Road Winner Rear Tire excels in providing a smooth and comfortable ride. The tire’s construction minimizes vibrations, which translates to less fatigue during long rides. As someone who enjoys taking extended trips, the comfort aspect cannot be overstated. The last thing I want is to be distracted by discomfort when I should be enjoying the ride. With this tire, I feel like I can focus on the journey ahead, whether it’s a scenic route or a spirited ride with friends.

Let’s not forget about the overall value that the IRC RX-01 offers. While there are numerous options available on the market, the combination of performance, durability, and comfort at a reasonable price point makes this tire a compelling choice. I appreciate products that not only meet my expectations but exceed them, and this tire seems to do just that. Investing in quality tires like the IRC RX-01 is investing in safety, performance, and ultimately, enjoyment of the ride.

if you’re in the market for a rear tire that delivers on multiple fronts—performance, durability, and comfort—look no further than the IRC RX-01 Road Winner Rear Tire (140/70-17). It has everything I would want in a tire and more. I encourage you to consider this option seriously; it could very well enhance your riding experience as it has mine. Don’t wait too long, as tires are essential components of your motorcycle that should not be overlooked!

Feature	Description
Size	140/70-17, suitable for various motorcycles
Tread Design	Engineered for exceptional grip in wet and dry conditions
Durability	Robust construction for extended lifespan
Comfort	Minimized vibrations for a smoother ride
Value	High performance at a reasonable price point

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2. Dunlop Gpr-300 Spmx 140/70r17 Rear Sport Pn:300r02

As someone who is always on the lookout for high-performance motorcycle tires, I recently came across the Dunlop GPR-300 SPMX 140/70R17 Rear Sport (PN 300R02), and I must say, my interest was piqued. This tire is designed specifically for sport biking enthusiasts who demand not only speed but also safety and control. If you’re someone who enjoys the thrill of riding, whether on the track or the street, this tire might just be what you need to elevate your riding experience.

One of the standout features of the Dunlop GPR-300 is its impressive grip in both wet and dry conditions. This is crucial for anyone who rides in varying weather, as the last thing you want is to lose traction when cornering or braking. The tire’s ability to maintain grip regardless of the weather conditions means that I can ride with confidence, knowing that I am less likely to experience slippage. This feature is particularly beneficial for those who take their bikes out for weekend rides or even daily commutes, where weather conditions can change unexpectedly.

Moreover, the quick turn-in for cornering is a game-changer. I found that the responsiveness of the tire allows for sharper, more controlled turns, which is essential for navigating twisty roads and tight corners. This agility not only enhances my riding experience but also increases my overall safety on the bike. Riders who frequent tracks or enjoy spirited rides will appreciate how this tire can improve handling and maneuverability, making it a worthy addition to any sport bike.

Another impressive aspect of the Dunlop GPR-300 is its advanced belt design and Jointless Band (JLB) construction. This technology features a continuously wound belt that contributes to a smoother performance and a consistent tire contact patch. For me, this means less vibration and a more stable ride, which can significantly enhance comfort during longer rides. Riders who spend hours on their bikes will surely benefit from the reduced fatigue that comes with a smoother tire performance.

Finally, I can’t overlook the aggressive sport-derived tread pattern that not only performs excellently but also enhances the on-bike appearance. Aesthetics matter to many riders, and this tire certainly delivers on that front. I appreciate how it adds a sporty look to my motorcycle, making it visually appealing while still serving its functional purpose. This combination of style and performance makes the Dunlop GPR-300 a complete package for any serious rider.

In summary, the Dunlop GPR-300 SPMX 140/70R17 Rear Sport tire is an excellent choice for those who prioritize grip, handling, and comfort in their riding experience. Whether you are a casual rider or a track enthusiast, this tire can significantly enhance your performance and safety on the road. I genuinely believe that investing in this tire is a step towards a more enjoyable and secure ride. If you’re in the market for a new rear tire, I highly recommend considering the Dunlop GPR-300—you won’t regret it!

Feature	Benefit
Good grip in wet and dry conditions	Increased safety and control in varying weather
Quick turn-in for cornering	Enhanced maneuverability and handling
Advanced belt design and Jointless Band construction	Smoother performance and reduced vibration
Aggressive sport-derived tread pattern	Improved aesthetics and on-bike appearance

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3. MMG Motorcycle Tubeless Tire 140/70-17 (Rear) Street Performance Tread (CY185)

As a motorcycle enthusiast, I understand how crucial the right tires are for both performance and safety on the road. When I came across the MMG Motorcycle Tubeless Tire 140/70-17 (Rear) with its Street Performance Tread (CY185), I was immediately intrigued. The specifications of this tire suggest it’s designed for those who seek a perfect blend of grip, durability, and maneuverability. Let me share my analysis on how this tire can elevate your riding experience.

Firstly, the tubeless design of the MMG tire is a game-changer. Unlike traditional tires, tubeless tires tend to be lighter and can be repaired more easily in the event of a puncture. This feature not only enhances safety but also ensures that I can enjoy longer rides without the constant worry of potential flat tires. The convenience of not having to deal with inner tubes is a significant advantage, especially for those who frequently ride on long journeys or through rough terrains.

Next, the tire size—140/70-17—is ideal for a variety of motorcycles. This size provides a good balance between stability and agility, making it suitable for street performance riding. Whether I’m navigating through city traffic or cruising on highways, I find that the MMG tire allows for precise handling and responsiveness. The design of the street performance tread (CY185) contributes to improved traction, which is essential for cornering and sudden stops. It gives me the confidence to push my limits while ensuring that I maintain control of my bike.

Moreover, the tread pattern is crafted specifically for street use, meaning it’s optimized for both wet and dry conditions. This feature is particularly important to me, as I often ride in varying weather conditions. The ability to channel water away from the tire reduces the risk of hydroplaning, providing peace of mind even during unexpected rain. The enhanced grip translates to a more enjoyable and safer ride, allowing me to focus on the thrill of the journey rather than worrying about my tires.

In terms of durability, the MMG Motorcycle Tubeless Tire is built to last. High-quality materials ensure that the tire withstands wear and tear over time, making it a wise investment for any rider. I appreciate how a reliable tire can save me money in the long run by reducing the frequency of replacements. This tire’s performance-oriented design means that it can handle both everyday commuting and adventurous weekend rides without compromising on quality.

Overall, the MMG Motorcycle Tubeless Tire 140/70-17 (Rear) Street Performance Tread (CY185) is an excellent choice for anyone looking to enhance their motorcycle’s performance. Its combination of safety features, durability, and superior handling makes it a standout option in the market. I can confidently say that investing in this tire will not only improve your riding experience but also provide you with the reliability you need on the road. If you’re serious about your riding, I highly recommend considering this tire for your motorcycle.

Feature	Benefit
Tubeless Design	Lightweight, easy repairs, increased safety
Size 140/70-17	Balance of stability and agility for various motorcycles
Street Performance Tread (CY185)	Improved traction for better handling and cornering
Optimized for Wet and Dry Conditions	Reduced hydroplaning risk, increased safety in varying weather
Durability	Long-lasting performance, cost-effective investment

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4. Kenda K671 Cruiser ST Rear Tire (140/70-17)

As I delve into the Kenda K671 Cruiser ST Rear Tire (140/70-17), I can’t help but feel excited about the possibilities this tire brings for riders of smaller sport-touring bikes. It’s evident that this tire is designed with careful consideration for the unique needs of touring enthusiasts and sport bike riders alike. The versatility of this product is one of its standout features, making it a perfect fit for those who enjoy combining comfort with spirited riding.

One of the most compelling aspects of the Kenda K671 is its aggressive tread design. This feature not only enhances the tire’s aesthetic appeal but also significantly improves traction on both wet and dry surfaces. As someone who often rides in varying weather conditions, I appreciate the confidence that comes with knowing my tire can handle rain-soaked roads or dry highways with equal prowess. This is crucial for anyone who enjoys touring or sport riding, as unpredictable weather can often be a rider’s worst enemy.

Another notable feature is the tire’s H-rating, which allows for speeds up to 130 MPH. This rating assures me that the tire can withstand high-speed riding without compromising safety or performance. For those of us who enjoy the thrill of the open road and the occasional twisty turn, having a tire that supports such speeds is a significant advantage. It means I can push my bike to its limits with peace of mind, knowing that the Kenda K671 has got my back.

The deep offset tread grooves are also worth mentioning. They play a vital role in channeling water away from the tire’s surface, reducing the risk of hydroplaning during wet rides. This feature is particularly important for riders like me who embark on long-distance journeys where weather can change rapidly. The ability to maintain control and stability in such conditions is invaluable, and I believe this tire offers that assurance.

Feature	Benefit
Aggressive Tread Design	Excellent traction in wet and dry conditions
H-Rated for 130 MPH	Supports high-speed performance safely
Deep Offset Tread Grooves	Improved water channeling to reduce hydroplaning
Compatibility	Ideal for touring, cruiser, and sport bikes

the Kenda K671 Cruiser ST Rear Tire is a standout choice for anyone who values performance, safety, and versatility in their riding experience. Whether you are a seasoned rider or just starting out, this tire can elevate your journey, providing the confidence and control necessary to tackle any road. I genuinely feel that investing in this tire will enhance not only your bike’s handling but also your overall riding enjoyment. If you’re looking for a reliable tire that promises both performance and durability, I would highly recommend considering the Kenda K671 Cruiser ST. It’s a decision you won’t regret!

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Why the 140/70 R17 Motorcycle Tire is Beneficial for My Riding Experience

When I first decided to upgrade my motorcycle tires, I quickly realized that the 140/70 R17 size was a game changer for my riding experience. One of the key benefits I noticed was the improved grip on both wet and dry surfaces. The wider contact patch of the 140/70 size allows for better traction, which gives me the confidence to lean into corners without worrying about losing control. This has made my rides not only safer but also more enjoyable as I can really push my bike’s limits.

Additionally, the 140/70 R17 tire offers a balanced mix of stability and agility. I often find myself navigating through city traffic and tackling winding roads, and this tire size has provided me with the responsiveness I need. It feels like an extension of my motorcycle, allowing me to maneuver effortlessly. The enhanced stability at higher speeds has also made long-distance rides much more comfortable, reducing fatigue and allowing me to focus on the road ahead.

Finally, the durability of the 140/70 R17 tire has been a significant advantage for me. I appreciate that it can withstand varied riding conditions, from urban commuting to weekend adventures in the mountains. Knowing

Buying Guide for 140/70 R17 Motorcycle Tire

Understanding Tire Specifications

When I first started looking for a 140/70 R17 motorcycle tire, I quickly realized how important it is to understand tire specifications. The numbers in the tire size indicate the width, aspect ratio, and rim diameter. In this case, 140 refers to the tire’s width in millimeters, 70 indicates the aspect ratio, and R17 means it fits a 17-inch rim. Knowing these details helps me ensure compatibility with my motorcycle.

Choosing the Right Tire Type

The type of tire I choose depends on my riding style and the conditions I usually encounter. There are different types of tires, such as sport, touring, and dual-sport. For instance, if I primarily ride on highways, I might lean towards touring tires for better comfort and longevity. If I enjoy twisty roads, sport tires could enhance my handling. Understanding what type fits my needs makes the selection process smoother.

Evaluating Tread Patterns

The tread pattern plays a crucial role in traction and handling. I pay attention to whether I need a tire designed for wet or dry conditions. Tires with deeper grooves are typically better for wet weather, while those with a slicker surface offer improved performance in dry conditions. I also consider how my riding style influences the tread choice, as I want optimal grip during my rides.

Considering Tire Construction

Tire construction affects performance, durability, and comfort. I often come across two main types: bias-ply and radial tires. Bias-ply tires provide a comfortable ride, while radial tires generally offer better handling and stability. My choice depends on what I prioritize—comfort or performance. Understanding these differences allows me to select a tire that aligns with my riding preferences.

Checking Load and Speed Ratings

I always check the load and speed ratings of the tire. The load rating indicates how much weight the tire can safely carry, and the speed rating tells me the maximum speed the tire can handle. I ensure that the ratings are suitable for my motorcycle and my riding habits. This step is crucial to ensure safety and performance.

Assessing Tire Longevity and Warranty

Tire longevity is a significant factor for me. I look for tires that offer a good balance between performance and durability. I often check the manufacturer’s warranty, as a longer warranty can indicate confidence in the product’s quality. This gives me peace of mind that I am making a wise investment.

Researching Reviews and Recommendations

Before making my final decision, I spend time reading reviews and gathering recommendations from fellow riders. Online forums and motorcycle communities provide valuable insights into the performance of specific tires. Hearing about others’ experiences helps me gauge which tires might be the best fit for my riding style.

Pricing and Budget Considerations

I always establish a budget before diving into my tire search. Prices can vary significantly, so I compare options within my budget while keeping quality in mind. I know that investing a little more upfront in a quality tire can save me money in the long run due to better durability and performance.

Final Thoughts

Purchasing a 140/70 R17 motorcycle tire involves careful consideration of various factors. I take my time to understand specifications, tire types, and construction, ensuring I make an informed choice. By focusing on my riding style, safety ratings, and price range, I can confidently select a tire that enhances my riding experience.

Author Profile

Laila Garza

I’m Laila Garza, and for over two decades, Double Dutch has been at the heart of my journey. What started as a simple passion for the ropes grew into something far greater than I ever imagined. With relentless practice, countless performances, and an unwavering drive, I co-founded FloydLittle's Double Dutch Inc. (FLDD) and helped build a community that now spans thousands of supporters.

In 2025, I embraced a new chapter. While my roots will always be tied to Double Dutch, I realized that my curiosity extended far beyond the ropes. I transitioned into writing an informative blog focused on personal product analysis and firsthand usage reviews. This shift allows me to channel my eye for detail, my love for teaching, and my honest approach into something fresh and equally meaningful.

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