388S | Sharp Speed. Smooth Steering.


Technical specification chart for the 388S karting tire series. Please refer to the data below for detailed parameters on sizing, compound hardness, and recommended rim fitment for 5-inch configurations.

388M | More Miles, More Margin.


Technical specification chart for the 388M Medium compound karting tire series. Please refer to the data below for detailed technical parameters on sizing, compound hardness, and recommended rim fitment for 5-inch slick configurations.

388H | Hard Hits, High Endurance.


Technical specification chart for the 388H Hard compound karting tire series. Please refer to the data below for detailed technical parameters on sizing, 72 plus+ compound hardness, and recommended rim fitment for 5-inch slick configurations.

On the fiercely competitive karting track, peak performance stems from absolute rigor in every stage of manufacturing. We fully disclose our tire production journey-from raw materials to the stringent scientific testing required before delivery. Through precise craftsmanship and data-driven quality control, we ensure every tire stands as a trusted, high-performance partner for racers pushing the limits.


Global Reach. Reliable Delivery.
With years of international export experience, we provide secure packaging, efficient sea and land transportation, and dependable logistics services. Serving customers across Japan, North America, Europe, and Southeast Asia, we ensure every shipment of premium karting tires arrives safely, efficiently, and on schedule.

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