No announcement yet on the tyre provider but BSB is going to a control tyre (BSB's marketing and commercial rights are owned by Dorna - co-incidence?)

http://www.crash.net/news_view~cid~18~id~155662.htm

With Michelin withdrawing from BSB when HRC pull out the only 2 tyres companies currently supplying the teams are Dunlop and Pirelli. Dunlop has the better infrastructure in the UK, supply most of the top teams plus is British. However, I suspect some teams would favour Pirelli so that they can enter wild cards at the WSB rounds of which 3 will be in the UK with the addition of the Donington round