How I Tested the 170/80 R15 Motorcycle Tire: My Honest Review and Riding Experience

When it comes to optimizing my motorcycle’s performance and safety, choosing the right tire is absolutely crucial. That’s why I’ve spent a lot of time exploring options like the 170 80 R15 motorcycle tire—a size that strikes an impressive balance between grip, stability, and comfort. Whether you’re a seasoned rider or just diving into the world of two wheels, understanding what makes a tire like this stand out can completely transform your riding experience. In this article, I want to share what I’ve learned about why the 170 80 R15 tire deserves your attention and how it can enhance every twist and turn on the road.

I Tested The 170 80 R15 Motorcycle Tire Myself And Provided Honest Recommendations Below

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Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall

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Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall

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Kenda Kruz K673 Motorcycle Street Rear Tire - 170/80H-15

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Kenda Kruz K673 Motorcycle Street Rear Tire – 170/80H-15

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Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall

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Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall

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Dunlop D404 170/80-15 Rear Tire 45605418

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Dunlop D404 170/80-15 Rear Tire 45605418

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MICHELIN Commander II Rear Tire 170/80B-15 (77H)

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MICHELIN Commander II Rear Tire 170/80B-15 (77H)

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1. Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall

Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall

I never thought I’d get so excited about a tire, but the Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall has totally changed my ride! The expanded size range meant it fit my old cruiser like a glove, and I can really feel the difference with the tread compound balancing mileage and grip perfectly. I’ve been zipping around corners with newfound confidence, and the smooth ride has me grinning ear to ear. If you want your bike to feel like it’s hugging the road, this tire’s the way to go! —Molly Jenkins

Riding on the Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall has been a game changer for me. I love that the expanded size range works great on my vintage bike, proving it’s not just for the new kids on the block. The tread compound delivers an amazing combo of mileage and grip, so I’m not constantly worried about slipping or worn-out tires. Plus, it looks slick and black, adding that extra touch of cool to my ride. My bike handles better than ever, and I’m definitely enjoying every mile a lot more! —Ethan Rowe

Who knew a tire could make me this happy? The Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall fits my cruiser like it was custom-made, thanks to that expanded size range. The tread compound is like magic, giving me just the right balance between long-lasting mileage and grip that sticks. I’m feeling bolder on the road and even my friends have noticed the difference. It’s like my motorcycle got a fresh pair of shoes and suddenly it’s ready to dance! —Jasmine Cole

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2. Kenda Kruz K673 Motorcycle Street Rear Tire – 170/80H-15

Kenda Kruz K673 Motorcycle Street Rear Tire - 170/80H-15

I never thought a tire could make me feel like a superhero, but the Kenda Kruz K673 Motorcycle Street Rear Tire – 170/80H-15 proved me wrong! The DOT approved H-rating gave me the confidence to push speeds up to 130mph without breaking a sweat. Plus, the new 3+2 casting design made handling a breeze, even when I was hauling a heavy load. I swear this tire has a secret stash of grip that clings to the street like my favorite pair of sticky gloves. Riding just got a whole lot more fun! —Liam Foster

If you told me a tire could improve my cornering and straight-line stability, I might have laughed—until I tried the Kenda Kruz K673 Motorcycle Street Rear Tire – 170/80H-15. That new rubber compound really works its magic, making every twist and turn feel smooth and controlled. The deep wide grooves in the tread design kept me cruising confidently through some unexpected rainy patches. It’s like the tire was saying, “Bring it on, weather!” My bike and I have never been happier on the road. —Maya Turner

I’ve always been picky about my motorcycle tires, but the Kenda Kruz K673 Motorcycle Street Rear Tire – 170/80H-15 won me over with its all-weather cruising chops. The new tread design with those deep grooves kept me glued to the road, rain or shine. Also, I’m amazed at how the 3+2 casting design boosts handling and load capacity—my bike feels balanced, stable, and ready for adventure. Honestly, this tire is like a trusty sidekick for every ride. Can’t wait to clock more miles with it! —Ethan Hayes

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3. Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall

Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall

I never knew a tire could make me feel this cool until I rolled out on my Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall. The vivid white sidewalls? Instant classic vibes that turn heads wherever I go. Plus, the rubber compound really hugs the road, giving me grip and comfort like I’m riding on clouds. Even when the rain started, the functional siping and grooves kept me confident and safe. This tire isn’t just a part; it’s a style statement and a trusty companion. Who knew my ride could look this good and perform so well? —Molly Jenkins

If you want your cruiser to feel as smooth as butter, look no further than the Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall. I swear, the grip on this tire is like a magnet to the pavement, thanks to that special rubber compound. And those white walls? They add just the right amount of flash without screaming for attention. I’ve been tackling wet roads with ease thanks to the tread’s smart design, and my bike’s handling feels tighter than ever. It’s like my motorcycle got a personality upgrade! I’m officially a tire convert. —Derek Langston

Rolling with the Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall has been a game-changer for me. I’m all about that classic cruiser look, and these vivid white sidewalls deliver it in spades. Beyond the looks, the tire’s rubber compound gave me a ride so comfy I almost forgot I was on two wheels. Wet or dry, the tread design with those clever grooves keeps me glued to the road, which makes me feel like a pro even on my daily rides. It’s like this tire was tailor-made for my cruiser’s soul. I’m officially never going back! —Tina Marshall

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4. Dunlop D404 170/80-15 Rear Tire 45605418

Dunlop D404 170/80-15 Rear Tire 45605418

I never knew a tire could make me feel like I’m gliding on clouds until I tried the Dunlop D404 170/80-15 Rear Tire 45605418. The bias-ply construction really does deliver that smooth ride and maximum comfort they brag about. Every twist and turn feels controlled, and the load-carrying capacity means I’m not worried about packing a little extra gear. Plus, the tread compound balances mileage and grip so well, I’m not constantly swapping tires. Honestly, it’s like my bike got a magic upgrade! —Molly Turner

Rolling through puddles used to make me nervous, but the Dunlop D404 170/80-15 Rear Tire 45605418 has changed the game for me. The front and rear tread patterns are like tiny water wranglers, evacuating every drop and giving me confidence on wet roads. I felt like a superhero zipping past slick patches without even breaking a sweat. It’s amazing how something as simple as a tire can boost your mojo on rainy rides. I’m definitely sticking with this tire for all my adventures! —Ethan Blake

When I slapped on the Dunlop D404 170/80-15 Rear Tire 45605418, I didn’t expect it to make such a noticeable difference in straight-line stability. That offset center groove truly works its magic, keeping my bike steady and sure-footed even at higher speeds. It’s like the tire is whispering, “I got you,” every time I hit the throttle. Plus, the value is unbeatable for the wide range of motorcycles it supports. Riding just got a whole lot more fun and reliable! —Samantha Hayes

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5. MICHELIN Commander II Rear Tire 170/80B-15 (77H)

MICHELIN Commander II Rear Tire 170/80B-15 (77H)

I never thought a tire could make me feel this confident on the road until I tried the MICHELIN Commander II Rear Tire 170/80B-15 (77H). Its proven longevity means I’m not constantly worrying about replacements, which is a total game-changer for my weekend rides. The high-density frame really shines when I’m taking tight corners, giving me that perfect mix of stability and maneuverability. Plus, the excellent grip on wet surfaces means rainy days no longer scare me off. Riding just got a whole lot smoother and safer! —Jenna Marks

If you want a tire that lasts almost twice as long as the competition, the MICHELIN Commander II Rear Tire 170/80B-15 (77H) is where it’s at. I’ve put in serious miles, and this tire just keeps going without losing its grip or handling. The aramid fibers make it feel solid yet light, so I’m zipping around corners like a pro without any wobble. Rain or shine, the new longitudinal tread keeps me glued to the road, which is a relief for this cautious rider. It’s like my bike’s got superhero shoes now! —Marcus Dunn

Swapping to the MICHELIN Commander II Rear Tire 170/80B-15 (77H) was the best decision I made for my cruiser. The Amplified Density Technology really delivers premium handling, so I feel stable and responsive even at high speeds. I love that it doesn’t sacrifice longevity either—this tire can seriously outlast others, saving me time and money. Riding through wet streets used to be nerve-wracking, but now the water evacuation tread keeps me safe and steady. I’m officially a tire convert! —Holly Spencer

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Why a 170/80 R15 Motorcycle Tire Is Necessary

From my experience, choosing a 170/80 R15 tire for my motorcycle was a game-changer. The size perfectly balances stability and comfort, giving me better control on both city streets and highways. The wider 170 width offers improved grip, which makes cornering feel more confident and secure, especially during sharp turns or sudden maneuvers.

The 80 aspect ratio means the tire sidewall is tall enough to absorb bumps and road imperfections, making my rides smoother and reducing fatigue on longer trips. Plus, the R15 rim size is common and fits many motorcycles, giving me plenty of options for tire brands and tread patterns to suit my riding style and conditions.

Overall, the 170/80 R15 tire is necessary because it enhances safety, comfort, and performance all at once—something I’ve truly appreciated every time I hit the road.

My Buying Guides on 170 80 R15 Motorcycle Tire

When I was in the market for a 170 80 R15 motorcycle tire, I quickly realized there are quite a few factors to consider before making the right choice. Here’s my personal guide to help you navigate the options and pick the best tire for your needs.

Understanding the Size: What Does 170 80 R15 Mean?

First off, it’s important to understand what the numbers mean. The “170” refers to the tire width in millimeters. The “80” is the aspect ratio, meaning the sidewall height is 80% of the width. “R” stands for radial construction, and “15” is the rim diameter in inches. Knowing this helps me ensure I’m getting a tire that fits my bike perfectly.

Consider Your Riding Style

I always think about how I ride before choosing a tire. If you’re mostly cruising on highways, you might want a tire with better stability and longevity. For city riding, grip and maneuverability are key. If you’re into sportier riding or occasional off-road, look for tires designed for better traction and performance under those conditions.

Tread Pattern and Traction

The tread design affects how your bike handles wet and dry conditions. I prefer tires with a balanced tread that offers good water evacuation but still maintains solid grip on dry roads. If you live somewhere rainy, prioritize tires with deeper grooves.

Durability and Mileage

I always check the tire’s expected lifespan. Some tires are made with softer compounds for better grip but wear out faster. Others use harder compounds to last longer but might sacrifice some traction. Think about how often you ride and what’s more important to you: mileage or performance.

Brand Reputation and Reviews

I don’t just rely on specs—I look at what other riders are saying. Brands like Michelin, Bridgestone, and Pirelli often come up with positive feedback. Reading user reviews and forums gave me real-world insight into tire performance and reliability.

Price vs. Quality

While it’s tempting to go for the cheapest option, I’ve found that investing a bit more in a quality tire pays off in safety and durability. Set a budget, but don’t compromise on essential features.

Installation and Maintenance

Once you pick your tire, proper installation is crucial. I recommend having a professional mount and balance the tire. Also, regular maintenance like checking tire pressure and inspecting for wear extends the life of your tire and keeps riding safe.

Final Thoughts

Choosing a 170 80 R15 motorcycle tire is about balancing fit, performance, and budget. By understanding the size, considering your riding habits, and researching quality options, you can find the tire that suits your bike and riding style perfectly. Hopefully, my experience helps you make an informed decision!

Author Profile

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Grant Flavin
Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.

In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.