(For the rugby union club, see Sheffield Tigers RUFC.) The Sheffield 'Window Centre' Tigers are a speedway team based in Sheffield, England. They currently race in the British Premier League and their home meetings take place at Owlerton Stadium which is the fastest track in British speedway and traditionally hold their race nights on Thursday's between March and October. The Tigers are sponsored by the Sheffield Window Centre, promoted by Damien Bates, Peter Mole and Julie Reading.