There are concerns that Russia’s invasion of Ukraine could impact the business operations of tire-focused rubber companies. There are two Japanese tire manufacturers who have production bases in Russia: Bridgestone Corp. (TYO:5108) and Yokohama Rubber Co. Ltd. (TYO:5101). Both of these bases operate on a local-production-for-local-consumption approach, focusing on domestic Russian demand. More broadly, tires make up the bulk of…