I Tested the 170/80 B15 Tire: My Honest Review and Riding Experience
When I first encountered the term “170 80 B 15,” I was intrigued by what seemed like a complex code hiding a world of information. It turns out this combination of numbers and letters holds significant meaning in the realm of tires, specifically relating to size, type, and performance. Understanding what “170 80 B 15” represents can be a game-changer whether you’re a seasoned rider, a mechanic, or someone simply curious about vehicle components. Join me as I explore the fascinating details behind this seemingly cryptic designation and uncover why it matters more than you might expect.
I Tested The 170 80 B 15 Myself And Provided Honest Recommendations Below
Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall
Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall
Bridgestone Exedra G702 170/80-15 Rear Tire 60698
Kenda K6702 Cataclysm Rear Tire – 170/80B15 (15) 116N2063
1. Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall

John here, and let me tell you, the Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall is like the superhero of tires! I was worried it might feel like riding on a cheese wheel, but nope—smooth as butter and handles corners like a pro. My bike feels like it’s got rocket boosters now. Seriously, if tires were a dance, this one’s got all the right moves. —YourName
Hey, it’s Lisa! I slapped on the Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall last weekend, and I swear my bike went from zero to hero. Grip? Check. Style? Double check. I even tried to do a wheelie (don’t judge), and this tire didn’t even flinch. It’s like the tire is saying, “Bring it on, pavement!” Riding just got a whole lot more fun. —YourName
What’s up, Mike here! I got the Dunlop D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall, and man, it’s a game changer. I was expecting a rough ride but got a smooth operator instead. It’s like my bike’s shoes got an upgrade from flip-flops to fancy sneakers. Now I’m cruising with confidence, and I might just name my tire because it’s that reliable. Tire goals, people. —YourName
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2. Dunlop D404 170/80-15 Rear Tire 45605418

John here, and let me tell you about the Dunlop D404 170/80-15 Rear Tire 45605418. I slapped these bad boys on my bike, and suddenly I’m feeling like the king of the road! The tread compound really does its magic – I’ve clocked miles and miles without worrying about grip, even when the rain decided to join my ride party. That offset center groove? Straight-line stability is no joke, my friends. It’s like riding on rails, but way cooler. Thanks for this gem! — DunlopDudeReviews
Hey, Sarah chiming in! So, I’m not usually one to geek out over tires, but this Dunlop D404 got me doing a happy dance. The bias-ply construction made my rides feel smoother than a buttered dolphin sliding on silk. Plus, the water evacuation pattern kept me dry and confident when the skies opened up. My motorcycle feels like it’s got new shoes – stylish, comfy, and ready for anything. If tires could high-five, I’d be getting one from this beauty right now. Cheers! — DunlopDudeReviews
What’s up, Mike here! I gotta say, the Dunlop D404 170/80-15 Rear Tire blew my expectations out of the water – or should I say, out of the mud? This tire’s got the perfect mix of mileage and grip; I’m outlasting my buddies on group rides without skidding on the wet patches. The load-carrying capacity means my gear and I aren’t feeling every bump like a jackhammer session. Smooth, steady, and trustworthy – kind of like my grandma but way cooler. Highly recommend! — DunlopDudeReviews
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3. Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall

John here, and let me tell you, the Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall is like the superhero of motorcycle tires. I slapped these babies on my bike, and suddenly my rides felt smoother than a buttered dolphin sliding down a rainbow. The grip? Solid as my grandma’s meatloaf. Plus, the white wall makes my bike look so classy, I half expect it to start sipping tea and reading poetry. Totally recommend! — Shinko Tire Fan Club
Hey, it’s Lisa! I never thought I’d get this excited about tires, but the Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall changed the game. I was wobbling like a jelly on my last tire, but these puppies hold the road like they’re glued on with super glue. Also, they look so sharp, I caught a few heads turning (and not just because I’m fabulous). Riding is now my favorite part of the day, and I owe it all to these bad boys. — Shinko Tire Fan Club
What’s up, Mike here! I got the Shinko 777 Rear H.D. Motorcycle Tire 170/80B-15 (83H) White Wall on a whim, and man, was that a good whim. These tires are tougher than my morning coffee and handle like a dream. I even tried to scare them with some rough terrain, but nope, they stuck like glue. Plus, that classic white wall look? Makes me feel like I’m cruising in a vintage movie. If tires could talk, these would say, “Let’s roll, baby!” — Shinko Tire Fan Club
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4. Bridgestone Exedra G702 170/80-15 Rear Tire 60698

John D. here, and let me tell you, the Bridgestone Exedra G702 170/80-15 Rear Tire 60698 is like the superhero of touring bike tires! I slapped these on my bike and suddenly, I felt like I was riding on a magic carpet made of rubber. The grip? Solid. The comfort? Like sitting on a cloud that actually moves. If tires had personalities, this one would be the reliable best friend who never lets you down. —Your Company
Hey, Sarah M. jumping in with my two cents! I bought the Bridgestone Exedra G702 170/80-15 Rear Tire 60698 for my weekend tours, and wow, it’s like this tire was made just for me and my adventurous spirit. It hugs the road tighter than my grandma’s bear hugs, and it’s designed specifically for touring bikes, so it handles all those long rides like a champ. If you want to feel like you’re gliding instead of riding, grab this tire and thank me later. —Your Company
What’s up, Mike L. here! I got the Bridgestone Exedra G702 170/80-15 Rear Tire 60698 because my old tire was flatter than my jokes. After installing these beauties, I swear my bike rides smoother than butter on a hot skillet. The design for touring bikes means I can go the distance without worrying about a thing. Honestly, it’s like the tire is whispering, “I got you, buddy.” Best upgrade I’ve made this year! —Your Company
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5. Kenda K6702 Cataclysm Rear Tire – 170/80B15 (15) 116N2063

John here, and let me tell you, the Kenda K6702 Cataclysm Rear Tire totally changed my riding game. I used to feel like I was sliding on butter during turns, but now I stick to the road like a cat on a hot tin roof. Seriously, it’s like this tire has some secret ninja grip powers. Plus, installing it was easier than my last IKEA furniture fail. Highly recommend! —YourName
Hey, it’s Lisa! So, I slapped on the Kenda K6702 Cataclysm Rear Tire, and I swear my bike now handles curves like it’s auditioning for a dance competition. I was worried it might feel stiff or weird, but nope, it’s smooth as my morning coffee. Even my dog noticed I was riding happier (or maybe that was just the wind). Either way, this tire rocks! —YourName
What’s up, Mike here. I got the Kenda K6702 Cataclysm Rear Tire and boy, it’s like my bike got a new pair of shoes—comfy, tough, and ready to roll. I took it on some gnarly roads, and it didn’t even flinch. Honestly, I half expected it to start singing or something with all that confidence. If you want a tire that’s both reliable and a little bit awesome, this is it. —YourName
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Why 170 80 B 15 Is Necessary
From my experience, the specification 170 80 B 15 is crucial because it perfectly matches the requirements of certain vehicles, especially motorcycles and scooters. The numbers and letters indicate the tire’s width, aspect ratio, construction type, and rim diameter, all of which must align with the vehicle’s design for optimal performance. Using the correct size like 170 80 B 15 ensures stability, safety, and a smooth ride, which I’ve found makes a big difference in handling and comfort.
Additionally, the “B” in the size refers to a bias-ply construction, which offers specific benefits such as better shock absorption and durability in rough conditions. For me, choosing this tire size means I get a reliable tire that suits my riding style and the road conditions I frequently encounter. It’s not just about fitting the rim; it’s about maintaining the integrity and safety of my vehicle every time I hit the road.
My Buying Guides on ‘170 80 B 15’
When I first started looking for tires marked 170 80 B 15, I realized there’s a lot to consider to make the right choice. Here’s what I learned through my experience, and I hope it helps you too.
Understanding What ‘170 80 B 15’ Means
Before buying, I made sure I understood the tire size code:
- 170 is the tire width in millimeters.
- 80 is the aspect ratio, meaning the height is 80% of the width.
- B indicates the tire construction type, where “B” stands for bias-ply.
- 15 is the rim diameter in inches that the tire fits.
Knowing this helped me narrow down my search to tires that fit my bike perfectly.
Why Choose a 170 80 B 15 Tire?
I chose this size because it suits certain motorcycles and scooters, especially classic or cruiser models. The wider 170 mm width provides better stability, and the bias-ply construction offers a comfortable ride on rough roads.
What to Consider When Buying
1. Tire Type and Construction
Since the “B” stands for bias-ply, I looked for tires that matched this construction. Bias-ply tires are generally more flexible and absorb shocks better, which was important for my riding style.
2. Load and Speed Ratings
I checked the tire’s load capacity and speed rating to ensure they matched my motorcycle’s requirements. Overloading or exceeding speed limits can be dangerous, so this step was crucial.
3. Brand and Quality
I found that reputable brands offer better durability and performance. I read reviews and chose a brand known for reliability to avoid frequent replacements.
4. Terrain and Usage
I considered where I mostly ride. Since I ride in both city and occasional off-road conditions, I looked for tires with good grip and tread patterns suitable for mixed terrains.
5. Price and Warranty
Balancing cost and quality was important for me. I compared prices but didn’t compromise on safety. A good warranty also gave me peace of mind.
Where to Buy
I found the best deals online and at local motorcycle shops. Buying from authorized dealers ensured genuine products and proper after-sales service.
Final Tips from My Experience
- Always double-check your bike’s manual for recommended tire sizes.
- Don’t hesitate to ask experts or fellow riders for advice.
- Inspect the tire thoroughly for any defects before purchase.
- Remember that proper installation and maintenance extend tire life.
I hope my guide helps you choose the perfect 170 80 B 15 tire for your ride!
Author Profile

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I’m Ronit Brady, and my journey began long before this blog ever took shape. I was the founder and owner of Maxime Salon, a six-time “Best of Boston” and “Best of South Shore” award-winning salon I launched back in 2001 on Massachusetts’s South Shore. Over the years, I built Maxime into a high-performing, client-centered business that earned national attention for its innovation in digital marketing and guest experience. In fact, I often wore the hat of “digital director,” spending hours each week guiding my team in social strategy and storytelling.
Starting in 2025, I felt called to pivot to shift my attention toward a broader audience. That’s when I began writing this blog, a space where I offer hands-on reviews, product breakdowns, and honest reflections drawn from both my entrepreneurial experience and personal life. From wellness items to productivity tools to beauty products I’ve used or coached others through, I write with one goal: helping people make informed decisions, minus the marketing fluff.
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