1.   Jafar said without the specifications, it would be difficult for Sime Aircraft Tyre to test the tyres and to ensure that they meet with international standards.

2.   He tested the tyres last week and said they affected the handling so badly that it felt like driving a junior Formula Ford car.

3.   They have changed owners and tested Bridgestone tyres for next year, and have missed recent tests as they have Goodyear tyres only for race weekends.

4.   Villeneuve tested the tyres last week and described the results Thursday as a joke.