I need some help finding some tyres for my HZ GTS Monaro. I am having a massive problem locating 2x 245/50/R15 for the dragway mags. Can anyone help?

What are the 15inch a problem Now? I was told in Sydney that 15 inch tyres are harder to get in the low profile. Have you tried to get them from the Used Tyre importers?<br />Phil