Cobra Nationals - Control Tyre Class

[Kimbo]

Hi Guys,
As some of you would be aware, we have a control tyre class in the Cobra Nationals using the Kumho KU36.

I understand these tyres are becoming rare in the wider sizes these days.

I am up for suggestions on an alternative control tyre that we could switch to in the future.

If we made a switch, there would need to be a time period that the KU36 and the new tyre would both be accepted.

Any suggestions for the successful continuation of this popular class would be great.

Thanks,
Kim