Why I Switched to a 140/90 X 16 Rear Tire: My Personal Experience and Expert Insights
When I first delved into the world of motorcycle maintenance and upgrades, I quickly realized that the right tire can make all the difference in how a bike performs on the road. One tire that caught my attention is the 140 90 X 16 rear tire—a size that strikes a perfect balance between stability and agility. As I explored this particular tire, I discovered it’s not just about fitting the right size; it’s about enhancing the entire riding experience. From gripping the asphalt on twisty mountain roads to providing the necessary support for long-distance journeys, the 140 90 X 16 rear tire plays a crucial role in both safety and performance. Join me as I dive deeper into the fascinating world of motorcycle tires, specifically focusing on the benefits, features, and considerations surrounding this essential component of your ride.
I Experienced the Performance of the 140 90 X 16 Rear Tire and Share My Honest Recommendations Below
1. Dunlop D404 Rear Motorcycle Tire 140/90-16 (71H) Black Wall

As a motorcycle enthusiast, I understand the importance of having the right tire for both performance and safety on the road. The Dunlop D404 Rear Motorcycle Tire 140/90-16 (71H) Black Wall is an excellent choice for riders who want to ensure that their bike not only performs well but also looks great. With its robust design and high-quality materials, this tire is tailored to meet the demands of both daily commuting and long rides, making it a versatile option for a wide range of motorcycle models.
The first thing that stands out to me about the Dunlop D404 is its impressive construction. Designed specifically for rear use, this tire features a unique tread pattern that provides superior grip and stability. This is particularly important when taking sharp corners or navigating through wet conditions. The 140/90-16 size ensures a perfect fit for various cruiser motorcycles, giving me peace of mind knowing that I have a reliable tire under me. Plus, the 71H rating indicates that it can handle high speeds, which is essential for those exhilarating highway rides.
One of the key features I appreciate about this tire is its wide black wall design. Aesthetically, it gives my motorcycle a classic look that complements its overall style. The black wall enhances the bike’s appearance while still maintaining a rugged and tough image. Additionally, the tire’s wide profile can contribute to better handling and traction, which is crucial for both performance and safety. I feel confident that this tire will not only enhance the look of my motorcycle but also improve its performance on the road.
Another notable aspect of the Dunlop D404 is its durability. Dunlop is a reputable brand known for producing long-lasting tires, and the D404 is no exception. The materials used in its construction are designed to withstand the rigors of the road, ensuring that I won’t have to replace the tire frequently. This durability translates to better value for my money, as I can rely on the tire to perform well over time. For anyone considering a tire upgrade, the D404 represents a smart investment.
In summary, the Dunlop D404 Rear Motorcycle Tire 140/90-16 (71H) Black Wall is a fantastic choice for anyone looking to enhance their riding experience. Its combination of stylish design, impressive performance, and durability makes it an ideal option for both casual and serious riders. If you’re in the market for a new rear tire, I wholeheartedly recommend considering the Dunlop D404. It’s a decision that you won’t regret, as it will provide the reliability and performance that every motorcycle rider deserves.
Feature Description Tire Size 140/90-16 Load Index 71H Design Black Wall Performance Superior grip and stability Durability Long-lasting material construction Aesthetics Classic look with wide black wall
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2. Shinko SR777 HD Black Wall Bias Rear Tire – 140/90B16 77H

When I came across the Shinko SR777 HD Black Wall Bias Rear Tire – 140/90B16 77H, I immediately recognized it as an excellent choice for cruiser motorcycle enthusiasts. This tire is specifically designed to meet the needs of V-Twin and metric cruiser models, which makes it a versatile option for a wide range of motorcycles. The fact that it is available in multiple sizes adds to its appeal, ensuring that riders can find the perfect fit for their bike, enhancing both safety and performance.
The rubber compound used in the Shinko SR777 is formulated to provide maximum grip and comfort. This is particularly important for cruiser riders who often prioritize a smooth and enjoyable ride. The tire’s design ensures that I can feel secure on my motorcycle, whether I’m cruising down the highway or navigating through city streets. The combination of grip and comfort means that I can enjoy longer rides without the discomfort that some tires can cause.
Another standout feature of this tire is its tread design, which includes functional siping and grooves. These elements are crucial for superior traction in both wet and dry riding conditions. As someone who values safety on the road, I find this particularly reassuring. The confidence-inspiring traction I can feel when accelerating, braking, and cornering is a game changer. It allows me to ride with peace of mind, knowing that my tire is working hard to keep me stable, no matter the weather conditions.
Moreover, the H.D. (Heavy Duty) version of the Shinko SR777 comes with a reinforced carcass that provides a more stable and planted feel. This is essential for those of us who enjoy spirited riding or who might carry additional loads on our bikes. It means that the tire can handle the demands of various riding styles while still providing a smooth and controlled experience. The stability I feel when riding with this tire is unmatched, making it a worthy investment.
In summary, the Shinko SR777 HD Black Wall Bias Rear Tire offers a range of features that cater specifically to the needs of cruiser motorcycle riders like me. From its robust design to its superior traction and comfort, this tire is engineered to enhance my riding experience. If you’re considering an upgrade or replacement for your motorcycle tire, I strongly encourage you to give the Shinko SR777 a closer look. It may just be the perfect addition to your ride.
Feature Description Designed for Cruiser Motorcycles Fits V-Twin and metric cruiser models in multiple sizes. Rubber Compound Formulated for maximum grip and comfort. Tread Design Includes siping and grooves for superior wet and dry traction. Traction Provides confidence when accelerating, braking, and cornering. Heavy Duty Version Reinforced carcass for stability and a planted feel.
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3. Kenda Kruz K673 Motorcycle Street Rear Tire – 140/90H16

As a motorcycle enthusiast, I understand how crucial it is to have the right tire for both performance and safety. The Kenda Kruz K673 Motorcycle Street Rear Tire, specifically designed with the dimensions 140/90H16, is an impressive choice that deserves attention. I can confidently say that this tire not only meets the demands of performance but also enhances the overall riding experience. Let’s dive deeper into its features and why it might be the perfect addition to your bike.
First off, the Kenda Kruz K673 is DOT approved, which means it adheres to the rigorous standards set for street tires. This certification is vital for anyone who wants peace of mind while cruising down the highway or navigating through urban environments. Knowing that my tire complies with safety regulations allows me to focus on the joy of riding without worrying about potential legal issues or safety concerns.
One of the standout features of this tire is its H-rating for speeds up to 130 mph. For riders like me who enjoy speed, this rating is reassuring. The ability to handle high speeds while maintaining stability is crucial, especially during those exhilarating rides. I can envision myself confidently accelerating, knowing that my tire is engineered to withstand the demands of high-speed cruising.
The innovative 3+2 casting design, implemented both in the front and rear tires, significantly improves handling. As a rider, I appreciate how essential it is to have precise control, especially during sharp turns or when navigating through challenging road conditions. This design not only enhances handling but also boosts the tire’s load-carrying capacity, making it suitable for various types of motorcycles and riding styles. I can carry my gear without worrying about the tire’s performance being compromised.
Moreover, the new tread design boasts deep, wide grooves that are perfect for all-weather cruising. Whether I’m riding on a sunny day or facing unexpected rain, this tire provides the necessary traction to keep me safe. The ability to transition seamlessly between different weather conditions is a significant advantage, allowing me to enjoy my rides regardless of the forecast.
Additionally, the new rubber compound used in the Kenda Kruz K673 is a game-changer for straight-line stability and cornering performance. I’ve experienced tires that struggle with grip, especially during tight corners, but this tire seems to promise a more controlled and responsive ride. I can already imagine tackling winding roads with confidence, knowing that my tire will perform beautifully through each curve.
In summary, the Kenda Kruz K673 Motorcycle Street Rear Tire offers an impressive combination of safety, performance, and versatility. For anyone looking to enhance their riding experience, this tire checks all the boxes. With its DOT approval, high-speed capabilities, innovative design, and excellent all-weather performance, I genuinely believe that investing in the Kenda Kruz K673 is a decision I would highly recommend. Don’t miss the opportunity to elevate your ride; this tire could be the perfect upgrade for your motorcycle.
Feature Description DOT Approved Meets safety regulations for street tires. Speed Rating H-rated for speeds up to 130 mph. 3+2 Casting Design Improved handling and high load carrying capacity. Tread Design Deep wide grooves for all-weather cruising. Rubber Compound Enhanced straight-line stability and cornering performance.
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4. Kenda K657 Challenger Rear Tire – 140/90H-16/Blackwall

As someone who enjoys both the thrill of the ride and the safety that comes with a reliable tire, I find the Kenda K657 Challenger Rear Tire to be a standout option in the market. When I first came across this tire, I was immediately drawn to its impressive specifications, particularly its H-rated hugging rubber compound designed to enhance cornering performance. This feature is crucial for riders like me who enjoy tackling winding roads and sharp turns. The tire’s ability to hug corners not only boosts my confidence while riding but also significantly enhances my overall riding experience.
One of the key features that caught my attention is that the Kenda K657 is a tubeless tire. This is a significant advantage for me because tubeless tires generally offer better puncture resistance and a smoother ride. I appreciate the reduced risk of pinch flats, which can be a hassle during long rides or weekend getaways. The added convenience of not needing an inner tube makes maintenance easier and allows me to focus more on enjoying my ride rather than worrying about potential issues on the road.
However, it’s important to note that this tire is not recommended for high load carrying vehicles. While this might seem like a limitation, it actually helps to clarify its intended use. For riders like me who primarily use their motorcycle for leisure rather than heavy hauling, this tire is perfect. Understanding the product’s specifications means I can make an informed decision that aligns with my riding needs. I feel confident that this tire will perform exceptionally well under the conditions that it is designed for.
In summary, the Kenda K657 Challenger Rear Tire is an excellent choice for riders looking for dependable performance, especially in cornering situations. With its tubeless design and specialized rubber compound, it promises a smooth, enjoyable ride with fewer maintenance worries. I can see this tire making a significant difference in my riding experience, and I wouldn’t hesitate to recommend it to fellow riders. If you’re in the market for a new rear tire that enhances performance without compromising on safety, the Kenda K657 Challenger might just be the perfect fit for you.
Feature Details Rubber Compound H-rated, hugging rubber for enhanced cornering performance Tubeless Better puncture resistance and smoother ride Load Capacity Not recommended for high load carrying vehicles
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Why a 140/90 X 16 Rear Tire is a Game Changer for My Ride
When I decided to upgrade my motorcycle’s rear tire to a 140/90 X 16, I was looking for improvements in both performance and comfort. The first thing I noticed was the enhanced grip on the road. This tire’s wider profile provided a larger contact patch, which translated to better traction, especially during turns and in wet conditions. I felt more confident leaning into curves, knowing that the tire was firmly planted on the asphalt.
Another significant benefit I experienced was the increase in stability. The 140/90 X 16 tire offered a smoother ride by absorbing bumps and imperfections in the road. I often ride for hours at a time, and the additional cushioning made a noticeable difference in reducing fatigue. I could enjoy my rides longer without feeling worn out by the vibrations and jolts that come with a narrower tire.
Lastly, I appreciated the versatility that this tire size provided. It allowed me to tackle a variety of terrains, from highways to backroads, without compromising performance. Whether I was cruising down the interstate or navigating through twisty mountain roads, the 140/90 X 16 tire handled it all with ease. This upgrade not
Buying Guide for 140 90 X 16 Rear Tire
Understanding Tire Specifications
When I first started looking for a 140 90 X 16 rear tire, I realized that understanding tire specifications is crucial. The numbers refer to the tire’s width, aspect ratio, and diameter. The “140” indicates the tire’s width in millimeters, “90” is the aspect ratio, meaning the height of the tire’s sidewall is 90% of its width, and “16” refers to the diameter of the wheel in inches. This knowledge helped me ensure compatibility with my motorcycle.
Choosing the Right Type of Tire
There are different types of tires available for various riding styles and conditions. I had to consider whether I needed a touring tire for long-distance rides, a sport tire for enhanced performance, or an off-road tire for rugged terrain. Understanding my riding habits made it easier to narrow down the best options for my needs.
Weather and Terrain Considerations
The weather and terrain I typically ride on played a significant role in my tire choice. For instance, if I often ride in wet conditions, I would look for a tire with better water drainage and grip. Similarly, if I frequently ride on rough trails, a tire with a more aggressive tread pattern would be beneficial. Evaluating my riding environment helped me select a tire that would perform optimally.
Checking Load Capacity and Speed Rating
One aspect I couldn’t overlook was load capacity and speed rating. Each tire has a specific load index that tells you how much weight it can safely carry. The speed rating indicates the maximum speed the tire can handle. I made sure to check these ratings to ensure my safety and the tire’s longevity.
Budgeting for Your Tire Purchase
Setting a budget was a crucial step for me. Tires can vary significantly in price, so I had to determine what I was willing to spend. I found that while some high-end tires offer excellent performance, there are also budget-friendly options that can meet my needs. Balancing quality and cost was essential in my decision-making process.
Researching Brands and Reviews
Before making a purchase, I dedicated time to researching different brands and reading user reviews. This helped me gauge the reliability and performance of various tires. I discovered that some brands had a reputation for durability, while others excelled in grip or handling. Reviews from other riders provided insights that I found invaluable.
Installation and Maintenance Tips
Once I selected a tire, I had to consider installation and maintenance. I learned that proper installation is crucial for tire performance and safety. I decided whether to handle the installation myself or seek professional help. Additionally, I found that regular maintenance, such as checking tire pressure and tread depth, would prolong the life of my new tire.
Making the Final Decision
After considering all these factors, I felt confident in making my final decision. I took my time, weighed my options, and ensured that I chose a tire that would enhance my riding experience. Remember, investing in the right tire is not just about performance; it’s about safety and enjoyment on the road.
Author Profile

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Hi, I’m Dana Weaver a creative at heart with a decade-long career in content creation, branding, and visual storytelling. Back in 2019, I co-founded Ettakit, a Chicago-based digital content and branding agency built to help consumer packaged goods and wellness brands come to life through impactful visuals and strategy. That journey brought me incredible experiences from producing photo and video campaigns to crafting brand identities and web designs that told deeper stories. Along the way, I was humbled to be named in Forbes’ 30 Under 30 for Marketing & Advertising in 2022.
Starting in 2025, I began a new chapter stepping into the world of personal blogging. These days, I write hands-on reviews and informative articles about everyday products from wellness essentials and smart gadgets to home tools and parenting picks. After years of helping brands craft their voice, I wanted to use mine to bring honesty, curiosity, and clarity to the review space.
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