Falken Tire Corp., a unit of Sumitomo Rubber Industries Ltd., will phase out the Ohtsu brand name for commercial tyres in the US market, Tire Review reports. The company will re-introduce it to the market as an associate brand for its passenger and light truck tyre lines. US distribution of Ohtsu CV tyres, a fellow Sumitomo brand, was brought under the control of Falken Tire Corp. in 2009.