Board Thread:Game Discussion/@comment-26829117-20160609223800/@comment-27048832-20160610001551

Does it affect the turning circle? I think so yes, on 0 the P1 can turn on the grid at Spa upto 15mph with steering on 10 it turns in tighter circle at slightly higher speed, with less tilt on the device

So maybe if you can get used to it 10 might be the fastest?

More testing with other cars :)