I will be putting on RE55's just from a safety point of view. My current tyres are not very good, if I am spending money on new tyres for the track I will get high quality. Does this mean I will be put in the modified class? This is my first time on the track and the engine is completely standard, I would prefer to be in standard class. In the end I don't mind either way, if I am put in modified due to tyres I will just be at the back going at my own pace anyway.