Tyre wear isn't an issue on Tarmac once you get your head out of the Schumacher Tyre bag..... You would have to start looking at the proline range...
One little suggestion, Matt, try and get a decent driver up there, get a supply of tyres in for them to test, the one that gives decent wear and grip, make it a control tyre, and can be purchased at the track for a discounted price
