Alexander Graff hit with grid penalty for tyre regulation breach

Alexander Graff has been hit with a grid penalty for a tyre regulation breach during the final test of the STCC season finale weekend at Mantorp Park.

The STCC stewards announced that the Exion Racing driver had used an unmarked tyre during the test in which he finished tenth.

The penalty means that Graff will start from last position in the first race no matter which position he finishes the qualifying session in.

Graff is currently placed fifth overall in the championship.