Advice & Guides Got a thirst for knowledge that extends to the markings on your bike's tyres? Allow us to quench that for you...
The Dunlop D401 is the only tyre approved by Harley-Davidson for its cruiser models - which says a lot about the tyres Dunlop make. The D401 features advanced tread patterns and unique compounds that mean you get outstanding grip whether it's wet or dry. The specifically formulated compound is extremely durable meaning you can keep on cruising for longer.