The best 170/80-15 motorcycle tire depends on your bike’s required specifications and priorities. The Kenda Kruz K673 is a strong match for riders seeking a deep-groove cruiser tire, while the Dunlop D404 is aimed at riders balancing mileage and grip. The Shinko SR777 HD emphasizes cruiser fit and wet- and dry-weather traction; its whitewall version adds a classic look. Compare the details below, then verify the tire size, position, load rating, and speed rating recommended for your motorcycle.
| Product | Best For | Notable Feature |
|---|---|---|
| Kenda Kruz K673 | All-weather cruising | Deep, wide grooves |
| Dunlop D404 | Older bikes and cruisers | Balance of mileage and grip |
| Shinko SR777 HD Black Wall | Cruiser riders | Wet- and dry-condition tread design |
| Kenda Cruiser K671 | Touring and cruiser use | 6-ply rating and tubeless construction |
| Shinko 777 HD White Wall | Classic styling | White sidewalls |
Kenda Kruz K673 170/80H-15
The Kenda Kruz K673 is a rear street tire for riders who want a cruiser-oriented tread design with deep, wide grooves. The listing describes a 3+2 casting design intended to improve handling and carrying capacity, along with an H speed rating and DOT approval.
- Best for: Cruiser riders prioritizing an all-weather tread pattern and the listed H rating.
- Why it stands out: Its wide grooves are described as supporting all-weather cruising.
- Consider: This listing identifies it as a rear tire. Confirm the motorcycle calls for this rear size and rating before purchase.
Dunlop D404 Rear 170/80-15
The Dunlop D404 is a black-wall rear motorcycle tire in size 170/80-15, listed with a 77H designation. Its described tread compound aims to balance mileage and grip. Dunlop also notes an expanded size range intended to fit a variety of older motorcycles and cruisers.
- Best for: Owners of older bikes or cruisers who want a tire positioned around mileage and grip balance.
- Why it stands out: The maker specifically highlights its broader size range and compound balance.
- Consider: Check your motorcycle’s required load and speed ratings; the listing identifies this tire as 77H.
Shinko SR777 HD Black Wall
This Shinko SR777 HD is a black-wall bias rear tire sized 170/80B15, with an 83H designation. It is designed for cruiser motorcycles, including many V-twin and metric cruiser models. The listed rubber compound is formulated for grip and comfort, and the tread uses siping and grooves for wet- and dry-condition traction.
- Best for: Cruiser owners looking for a heavy-duty-design option with a tread intended for varied conditions.
- Why it stands out: Its listed 83H designation differs from the 77H Dunlop and H-rated Kenda options.
- Consider: The size notation is 170/80B15. Verify that this exact designation matches your motorcycle’s requirements.
Kenda Cruiser K671 170/80H-15
The Kenda Cruiser K671 is listed as a DOT-approved street tire with H speed rating, 6-ply rating, and tubeless construction. Its stated applications include sport, touring, and cruiser bikes. Deep, offset tread sipes are described as helping disperse water and support wet-weather traction.
- Best for: Riders whose motorcycle calls for this size and who value a tubeless tire with a water-dispersing tread pattern.
- Why it stands out: The listed 6-ply rating and tubeless construction distinguish it from options without those details in their supplied descriptions.
- Consider: Confirm that your wheel and motorcycle are specified for a tubeless tire and the listed size.
Shinko 777 HD White Wall
This Shinko 777 HD rear tire is sized 170/80B-15 and carries an 83H designation. Like the black-wall version, it is designed for cruiser motorcycles and lists a compound formulated for grip and comfort. Its defining visual feature is a vivid white sidewall.
- Best for: Cruiser riders who want a whitewall appearance alongside the listed Shinko 777 HD design.
- Why it stands out: The white sidewall provides a classic look without changing the listed size family.
- Consider: Choose it for appearance only if the size and ratings also meet your motorcycle’s requirements.
Buying Guide: How To Choose A 170/80-15 Tire
Does 170/80-15 mean every tire is interchangeable?
No. Size alone does not confirm that a tire is right for your motorcycle. These listings include different designations, including 170/80H-15, 170/80-15 (77H), and 170/80B15 (83H). Check the owner’s manual, motorcycle label, or a qualified tire professional for the required size, construction, position, load rating, and speed rating.
Which tire is better for wet-weather riding?
The Kenda Kruz K673 lists deep, wide grooves for all-weather cruising. The Kenda Cruiser K671 describes deep offset sipes for water dispersion, while the Shinko SR777 HD lists functional siping and grooves for wet- and dry-condition traction. These are product descriptions, not a guarantee of performance in every road or weather condition.
Should you choose a black wall or white wall?
Choose based on your preferred appearance and the motorcycle’s fitment needs. The Shinko 777 HD whitewall listing specifically highlights its white sidewalls; the black-wall versions offer a darker sidewall appearance. Do not compromise required tire specifications for styling.
What do the speed and load markings mean for selection?
Use the ratings required by your motorcycle manufacturer. The supplied listings identify the Dunlop as 77H and the Shinko HD tires as 83H; the Kenda listings state an H rating. Confirm that the selected tire’s markings meet or exceed the motorcycle’s specified requirements.
Frequently Asked Questions
Are these all rear motorcycle tires?
The product names or descriptions identify them as rear tires, except the Kenda K671, which is described as a street tire. Check the product details and your motorcycle’s front or rear requirements before ordering.
What is the difference between 170/80-15 and 170/80B15?
The B in 170/80B15 is part of the tire’s size designation. Do not assume it is interchangeable with another marking; compare the complete tire designation with your motorcycle’s specifications.
Which option lists tubeless construction?
The supplied Kenda Cruiser K671 features state that it has tubeless construction. Verify that this construction is appropriate for your wheel and motorcycle.
Which tire is listed with a white sidewall?
The Shinko 777 Rear H.D. 170/80B-15 is the whitewall option in this selection. Its listed 83H designation and exact size should still match your motorcycle’s requirements.