DUNLOP D404 Rear Motorcycle Tyre 170/80-15 (77H) Black Wall — Cruiser tread, balanced mileage

The DUNLOP D404 170/80-15 (77H) rear tire is a black-wall cruiser tire engineered for balanced mileage and confident grip on street machines and vintage-style motorcycles.

Built by DUNLOP, a long-standing name in motorcycle tires, the D404 rear offers a proven tread design and compound tuned for everyday road use on older bikes and cruisers. This specific 170/80-15 (77H) size fits common rear hubs on classic and cruiser motorcycles, giving riders a combination of longevity and predictable handling without compromising compatibility in mixed front/rear setups.

How does the D404 170/80-15 improve long-distance riding comfort?

The D404 uses a tread compound and pattern designed to spread wear evenly, which helps maintain a consistent contact patch over the life of the tire. Riders will notice fewer irregular wear signs and steady performance mile after mile, reducing the frequency of replacements for daily commuting or extended touring.

• Compound optimized for balanced mileage and grip
• Tread pattern designed to promote even wear
• Size 170/80-15 fits many classic cruiser rear hubs
• Black-wall finish for a clean, traditional look

Will the D404 handle wet roads and variable conditions?

The tread grooves and siping on the D404 channel water away from the contact patch to maintain traction in damp conditions. While it is a street-focused tire rather than a sport or off-road design, the D404 provides reliable grip for typical urban and highway wet-weather situations.

• Grooved tread for water dispersion
• Street-oriented pattern for predictable traction
• Designed for daily road conditions, not off-road use
• Balanced construction for stability under load

How does this rear tire work with other tires on my bike?

DUNLOP offers D404 options for both front and rear positions, which helps riders pair matching tires for uniform handling characteristics. Using a D404 rear with a compatible front improves steering feel and stability compared with mismatched compounds and tread patterns.

• Available in front and rear D404 variants for matched setups
• Consistent handling when paired with a D404 front tire
• Appropriate for older bikes needing standard replacement sizes
• Load index 77H supports typical cruiser rear loads and speeds

What are the installation and maintenance basics I should know?

Professional mounting and proper inflation are key to getting the expected wear and handling from the D404. Regular pressure checks and periodic inspections for cuts, punctures, and tread wear will preserve tire life and safety.

• Mount on the correct rim width and direction as labeled
• Maintain manufacturer-recommended inflation for load and speed
• Inspect tread depth and sidewalls regularly for damage
• Balance and alignment during installation improve longevity

Who is this for: The DUNLOP D404 170/80-15 (77H) rear tire is aimed at riders of cruisers, classic motorcycles, and older street bikes who want a dependable, black-wall replacement that balances mileage and grip. It’s a practical choice for daily commuters and weekend tourers who value predictable handling and compatibility with existing D404 front tires, without needing sportbike-level performance or off-road capability.