DUNLOP D404 Rear Motorcycle Tire 170/80-15 (77H) Black Wall — Cruiser rear tire, long-wear grip

The DUNLOP D404 Rear 170/80-15 (77H) is a black-wall cruiser tire engineered to balance long wear, confident grip, and compatibility with older bikes and cruisers.

Designed by one of the most established names in motorcycle rubber, the DUNLOP D404 rear tire pairs proven tread design and a durable compound to suit street-oriented cruisers and vintage bikes. Offered in a broad range of sizes, including this 170/80-15 (77H), the D404 rear complements D404 front options for a matched handling experience. It’s built for riders who want dependable mileage without sacrificing traction when leaning or braking on paved roads.

What riding conditions does the DUNLOP D404 rear tire perform best in?

The D404 is optimized for everyday street use on cruisers and classic motorcycles, giving a predictable contact patch on dry and damp pavement. Its tread layout and rubber compound aim to extend mileage while still providing secure grip for cornering and straight-line stability.

• Tread pattern designed for water evacuation and steady road contact
• Compound balanced for longer wear and reliable traction
• Works well on paved city streets, highways, and light touring

How does the 170/80-15 (77H) size affect handling and fit?

The 170/80-15 profile creates a slightly taller sidewall compared with lower-profile tires, which can smooth road imperfections and help maintain a comfortable ride on older chassis. The 77H load and speed rating matches many cruiser rear applications, but confirm your bike’s manual for fitment and limits.

• Taller aspect ratio for comfortable ride and progressive cornering feel
• 77 load index supports common cruiser payload demands
• 15-inch rim diameter fits bikes specified for 15" rear wheels

Why choose the DUNLOP D404 over other rear cruiser tires?

The D404 is a long-established model focused on riders who prioritize balanced service life and consistent road manners rather than ultra-aggressive sport performance. Dunlop’s experience in street tire development shows in the compound choice and pattern geometry, delivering a trustworthy option for many older and cruiser-style motorcycles.

• Expanded size range to support vintage and cruiser-specific applications
• Proven tread compound that balances mileage with grip
• Available matched front and rear D404 options for cohesive handling

Who is this for: The DUNLOP D404 Rear 170/80-15 (77H) black wall is aimed at cruiser owners, riders of classic and older motorcycles, and anyone seeking a rear tire that emphasizes durability and predictable street performance. If you want a replacement rear tire with broad compatibility, steady wear characteristics, and the reassurance of a recognized brand, the D404 is a practical choice. Always verify fitment, load and speed ratings, and recommended pressures with your motorcycle manufacturer before installation.