Multiple Japanese National 1/8th scale Champion Masao Tanaka has announced his new brand, called Sirius. The company with begin with a complete range of foam tires for on road racing. The line-up includes tires for 1/8GP racing, 1/10GP touring, 1/10GP wide touring, WGT, 1/12EP and F1. Available in a complete range of shores, for the gas onroad classes there is also a choice of standard, carbon and lightweight wheels.