Yokohama Returns to Sponsor for the Third Consecutive Season For the third consecutive year, Yokohama returns as a sponsor for the 2023 AMSOIL Championship Off-Road Season. The AMSOIL Championship Off-Road series continues to build upon its success and popularity by expanding for the 2023 season. Team Yokohama is bringing some premier names to the series … Continue reading YOKOHAMA SPONSORS 2023 AMSOIL CHAMPIONSHIP OFF-ROAD SEASON