All-Japan Dirt Trial Tyre Choice: A Real-Data Analysis

Tyres in the All-Japan Dirt Trial Championship divide into two principal families: longitudinal-groove tyres (for gravel and mud) and block-pattern tyres (for harder surfaces and all-round use). The main domestic suppliers are Dunlop, Yokohama, and Toyo, with class-specific tyre regulations in some categories requiring advance verification.

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所顯示的當地貨幣金額僅供參考。所有款項均以日圓（JPY）結算，實際扣款金額取決於付款時的匯率。