Why I Switched to 170/80 X 15 Motorcycle Tires: My Expert Experience and Insights
As a motorcycle enthusiast, I’ve always believed that the right tire can make or break the riding experience. When it comes to performance, safety, and comfort, one tire that consistently stands out in discussions is the 170/80 X 15 motorcycle tire. This tire, often overlooked by casual riders, plays a crucial role in the overall handling and stability of various motorcycle models. With its unique dimensions and design, it’s tailored to provide an optimal blend of grip and durability on both paved roads and rugged terrain. In this article, I’ll delve into why the 170/80 X 15 tire deserves a spot on your radar, exploring its features, advantages, and the significant impact it can have on your ride. Whether you’re a seasoned rider or just starting out, understanding the importance of this tire could transform your motorcycle experience.
I Personally Tried the 170/80 X 15 Motorcycle Tire and Share My Honest Recommendations Below
1. Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall

I am genuinely excited to share my thoughts on the Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall. As a motorcycle enthusiast who has spent considerable time riding various bikes, I understand how crucial it is to have a reliable tire that can handle the unique demands of different riding conditions. This tire stands out not only for its functionality but also for its versatility and performance, making it an excellent choice for anyone looking to enhance their riding experience.
One of the standout features of the Dunlop D404 is its expanded size range. It fits a wide variety of older bikes and cruisers, which is fantastic for riders like me who appreciate classic motorcycles or own vintage models. The ability to find a tire that not only fits well but also performs excellently is a game-changer. This flexibility means that I can confidently ride my vintage bike without worrying about whether I can find the right tire. It’s reassuring to know that the Dunlop D404 caters to a broad spectrum of motorcycles, allowing riders from different backgrounds to benefit from its quality.
Moreover, the tread compound of the Dunlop D404 is another reason why I am impressed with this tire. It delivers an excellent balance of mileage and grip, which is essential for both safety and performance. When I’m riding, I want to feel secure, especially when cornering or navigating through various weather conditions. The tread design helps provide the traction I need, ensuring that I can maintain control whether I’m cruising down the highway or taking on winding country roads. Plus, the longevity of the tire means I won’t have to replace it as frequently, which is a win for my wallet and convenience.
In summary, the Dunlop D404 Rear Motorcycle Tire is a remarkable choice for anyone looking to improve their motorcycle’s performance. With its compatibility with a wide range of older bikes and cruisers, alongside its impressive tread compound that offers durability and grip, this tire is well worth considering. I can genuinely see how this product could enhance my rides, and I believe it could do the same for many other riders out there.
If you’re on the fence about purchasing a new tire, I encourage you to consider the Dunlop D404. With its proven track record and exceptional features, it promises to deliver a riding experience that is both enjoyable and safe. Investing in a reliable tire is investing in your safety and enjoyment, and I believe the Dunlop D404 is a step in the right direction.
Feature Description Size Range Fits a wide variety of older bikes and cruisers Tread Compound Excellent balance of mileage and grip Safety Provides reliable traction and control Durability Long-lasting performance, reducing frequency of replacements
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2. Dunlop D404 170/80-15 Rear Tire 45605418

As I delve into the details of the Dunlop D404 170/80-15 Rear Tire (model 45605418), I can’t help but be impressed by the thoughtful engineering and design that has gone into this product. For anyone who loves riding motorcycles, the choice of tire can significantly influence not only the performance of the bike but also the overall riding experience. The Dunlop D404 stands out as a reliable option, and here’s why I believe it could be a game-changer for many riders.
One of the standout features of the Dunlop D404 is its tread compound, which strikes an exceptional balance between mileage and grip. This means that not only can I expect a long-lasting tire that won’t wear out quickly, but I can also enjoy a confident grip on the road. Whether I’m navigating through twisty mountain roads or cruising down the highway, the assurance of reliable traction is paramount. This tire provides that peace of mind, allowing me to focus on the ride rather than worrying about slipping or skidding.
The tire’s front and rear tread patterns are meticulously designed to enhance water evacuation and wet grip. For those of us who may find ourselves riding in less-than-ideal weather conditions, this feature is invaluable. Riding in the rain can often be a daunting experience, but with the Dunlop D404, I can feel more secure knowing that the tire is optimized to channel water away efficiently, reducing the risk of hydroplaning. This is particularly beneficial for riders who enjoy long-distance touring or commuting, as unpredictable weather can strike at any moment.
Additionally, the bias-ply construction of the Dunlop D404 is another noteworthy aspect. It not only supports an impressive load-carrying capacity but also ensures a smooth ride. The comfort factor cannot be overstated, especially for those long rides where fatigue can set in. I appreciate that the tire is designed to absorb road imperfections, contributing to a more enjoyable and less jarring experience. After all, riding should be about the thrill and enjoyment, not about discomfort or unease.
Another excellent feature is the offset center groove, which significantly enhances straight-line stability. This is particularly important for highway riding, where maintaining a steady line is crucial for safety. I can feel more confident that the Dunlop D404 will keep me steady, allowing me to enjoy the scenery without having to constantly adjust my grip. This stability can make a significant difference in rider fatigue, especially on longer journeys.
Lastly, the value the Dunlop D404 offers for a wide range of motorcycles is impressive. Whether I own a cruiser, touring bike, or sport motorcycle, this tire is versatile enough to meet diverse riding needs. It’s reassuring to know that I can rely on a single product that can adapt to various types of motorcycles, making it a smart investment for any rider looking to enhance their bike’s performance.
In summary, if I were in the market for a new rear tire, the Dunlop D404 170/80-15 would certainly be at the top of my list. With its excellent balance of mileage and grip, outstanding wet weather performance, and comfortable ride, this tire has the potential to elevate my riding experience. I genuinely believe that investing in this tire could lead to safer, more enjoyable rides, making it a decision worth considering.
Feature Description Tread Compound Excellent balance of mileage and grip for confident handling. Water Evacuation Designed for outstanding wet grip and efficient water channeling. Construction Bias-ply design for enhanced load-carrying capacity and comfort. Offset Center Groove Provides excellent straight-line stability for safer highway riding. Value Compatible with a wide range of motorcycles, enhancing versatility.
So, as I wrap up this analysis, if you’re considering a new tire that combines performance, comfort, and value, I would highly recommend giving the Dunlop D404 a serious look. It truly seems to offer a fantastic blend of features that can enhance any riding experience.
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3. Kenda Kruz K673 Motorcycle Street Rear Tire – 170/80H-15

I recently came across the Kenda Kruz K673 Motorcycle Street Rear Tire, and I must say, it has quite a lot to offer for anyone looking to enhance their riding experience. This tire is designed specifically for motorcycle enthusiasts who demand performance, durability, and safety on the road. With a size of 170/80H-15, it fits a variety of cruiser models, making it a versatile choice for many riders.
One of the standout features of the Kenda Kruz K673 is its DOT approval, which ensures that it meets all safety standards for use on public roads. This is a crucial factor for anyone who prioritizes safety while riding. Additionally, the tire is H-rated for speeds up to 130 mph, which gives me confidence that it can handle the demands of high-speed cruising without compromising stability or safety. This level of performance is particularly appealing to those who enjoy long rides on the highway or spirited rides through twisty back roads.
The new 3+2 casting design is another impressive feature that caught my attention. This innovative design provides improved handling characteristics and a high load carrying capacity. For riders like me who often travel with a passenger or additional luggage, this capability is essential. It ensures that the tire maintains its performance even under heavier loads, providing peace of mind while navigating various terrains.
Moreover, the new tread design is specifically engineered with deep, wide grooves that enhance traction in all weather conditions. This feature is particularly beneficial for those unpredictable rides when the weather might not cooperate. Whether I’m cruising under the bright sun or encountering rain, I feel reassured knowing that this tire can handle it all. The improved straight-line stability and cornering performance from the new rubber compound further elevate my confidence on the road. It allows me to lean into turns with assurance and maintain control, especially during those exhilarating rides.
Overall, I believe the Kenda Kruz K673 Motorcycle Street Rear Tire is an excellent choice for riders who value performance, safety, and versatility. Its combination of advanced design features makes it a worthy investment for anyone looking to upgrade their motorcycle tires. After learning about its capabilities, I feel compelled to make a purchase and enhance my riding experience. Trust me, investing in a quality tire like this can make a significant difference on the road.
Feature Description DOT Approved Meets safety standards for public road use Speed Rating H-rated for speeds up to 130 mph 3+2 Casting Design Improved handling and high load capacity Tread Design Deep, wide grooves for all-weather performance Rubber Compound Enhanced straight-line stability and cornering
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4. Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall

As a motorcycle enthusiast, I understand the importance of having the right tire for my ride. The Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall truly stands out as an exceptional option for anyone who owns a cruiser motorcycle. This tire is specifically designed for cruiser motorcycles, and its compatibility with a multitude of sizes makes it an ideal choice for many V-Twin and metric cruiser models. This versatility ensures that, no matter what cruiser you own, there’s a good chance this tire will fit perfectly.
One of the standout features of the Shinko 777 tire is its rubber compound, which is meticulously formulated to provide maximum grip and comfort. I can attest that having a tire that grips the road well is crucial for both safety and performance. Whether I’m navigating through twisting back roads or cruising down the highway, the confidence that comes from knowing my tires are providing excellent traction is invaluable. This tire is designed to perform well under various conditions, allowing me to enjoy my ride without constantly worrying about whether my tires can handle the road.
The classic look of the vivid white sidewalls is another aspect that I absolutely love. It adds a touch of elegance and style to my motorcycle, setting it apart from others on the road. The aesthetic appeal of white walls is timeless and evokes a sense of nostalgia that resonates with many motorcycle riders. This tire not only enhances the performance of my bike but also elevates its visual appeal, making it a perfect combination for those who appreciate both function and style.
Furthermore, the tread design of the Shinko 777 includes functional siping and grooves that provide superior traction in both wet and dry riding conditions. This feature is particularly important for riders like me who may encounter unpredictable weather while out on the road. Knowing that I have a tire designed to perform well in varying conditions gives me peace of mind. I feel secure in my ride, whether I’m faced with a sudden rain shower or cruising under the sun.
In summary, the Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall presents an excellent choice for cruiser motorcycle owners. Its compatibility with various models, superior grip, stylish design, and reliable traction make it a tire worth considering. As I reflect on my own experiences, I can confidently say that investing in this tire will enhance not only the performance of your motorcycle but also your overall riding experience. If you’re in the market for a tire that combines style and functionality, the Shinko 777 is definitely worth your consideration!
Feature Description Compatibility Designed for cruiser motorcycles, fits many V-Twin and metric models Rubber Compound Formulated for maximum grip and comfort Design Vivid white sidewalls for a classic look Tread Design Includes functional siping and grooves for superior traction Weather Performance Excellent traction in wet and dry conditions
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Why a 170/80 X 15 Motorcycle Tire is Essential for My Ride
When I first decided to upgrade my motorcycle, one of the most significant changes I made was switching to a 170/80 X 15 tire. The transformation was remarkable, and I quickly realized how this specific tire size enhanced my overall riding experience. The wider profile of the 170/80 tire provided me with a larger contact patch, which improved my grip on the road. This was particularly noticeable during sharp turns and in wet conditions. I felt more confident leaning into corners, knowing that I had reliable traction beneath me.
Moreover, the 170/80 X 15 tire offered better stability at higher speeds. I often take long rides on the highway, and having a tire that maintains balance and control at cruising speeds made a world of difference. The larger diameter helped smooth out bumps and imperfections in the road, which reduced the fatigue I felt after long hours of riding. I could focus more on enjoying the journey rather than constantly battling the road.
Lastly, I appreciated the aesthetic appeal of the 170/80 X 15 tire. It gave my motorcycle a more robust and aggressive look, which I absolutely love. The combination of performance and style has truly enhanced
Buying Guide for 170/80 X 15 Motorcycle Tire
Understanding Tire Specifications
When I first started looking for a new motorcycle tire, I quickly realized how important it was to understand the specifications. The numbers on the tire, like 170/80 X 15, tell me everything I need to know. The first number, 170, refers to the tire’s width in millimeters. The second number, 80, is the aspect ratio, indicating the height of the sidewall as a percentage of the width. Finally, the 15 indicates the diameter of the wheel in inches. Knowing these specs helps me ensure that the tire will fit my motorcycle correctly.
Choosing the Right Tire Type
I found that different types of motorcycle tires serve various purposes, and it’s crucial to choose one that matches my riding style. For instance, if I enjoy cruising on highways, I might opt for a touring tire, which offers durability and comfort. However, if I’m more into off-road adventures, a knobby tire would be more suitable. Identifying my riding habits has helped me narrow down my options significantly.
Assessing Weather Conditions
Another factor I considered was the weather conditions I typically ride in. If I often ride in wet or slippery conditions, I look for tires with deeper tread patterns and better water displacement capabilities. On the other hand, if I mainly ride in dry weather, I can focus on tires that offer better grip and performance. Understanding how weather impacts tire performance has been invaluable in my decision-making process.
Evaluating Tread Life and Durability
When I shop for tires, tread life is always on my mind. I want a tire that can withstand my riding habits without needing frequent replacements. I typically read reviews and check manufacturer claims about tread life. I also pay attention to the materials used in the tire’s construction, as high-quality materials often lead to better durability and performance.
Checking for Compatibility
Before making a purchase, I always double-check the compatibility of the 170/80 X 15 tire with my motorcycle. I refer to my owner’s manual or consult with a knowledgeable technician to ensure the tire is suitable for my specific bike model. This step is crucial to avoid any mishaps on the road.
Considering Price and Budget
Setting a budget is essential for me when buying tires. I notice that prices can vary significantly depending on the brand, type, and features of the tire. While I want a high-quality tire, I also look for the best value for my money. I often compare prices across different retailers and online platforms to find the most competitive deals.
Reading Reviews and Recommendations
I cannot stress enough how valuable it is to read reviews and seek recommendations from fellow riders. I often visit motorcycle forums and websites to gather insights about specific tires. Hearing about other riders’ experiences helps me make a more informed choice and avoid tires that may not meet my expectations.
Making the Purchase
Once I’ve done my research and feel confident in my choice, I’m ready to make the purchase. Whether I buy online or from a local shop, I ensure I have all the necessary information handy. I also check for warranties or return policies, just in case the tire doesn’t meet my needs after installation.
Final Thoughts
Buying a 170/80 X 15 motorcycle tire can seem daunting at first, but with the right knowledge and preparation, I’ve found it to be a manageable task. By considering specifications, tire types, weather conditions, durability, compatibility, budget, and reviews, I can make an informed decision that enhances my riding experience. Happy riding!
Author Profile

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Hi, I’m María Hirsch. I’m a proud daughter of Mexican immigrants, raised with the kind of resilience that only comes from living both sides of a border and dreaming past it. I spent my early childhood in Los Angeles before my family moved to Tecate, Mexico, after my father a hardworking gardener suffered an injury that made staying in L.A. impossible. Like many families before us, we found a way. My siblings and I commuted across the border daily to attend school in East San Diego County, driven by my parents’ one wish: that we go to college.
In 2025, I took a new step. Alongside my continued community work, I began writing an informative blog focused on personal product analysis and first-hand usage reviews. After years of helping families navigate systems from school enrollment to public services I realized how often people, especially parents, are left overwhelmed when trying to choose what’s right for their homes, health, and children. I wanted to bridge that gap.
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