Read somewhere on discussion forums that OG tyres are good for drifting and default tamiya drifts are not so good.
However, I couldn't locate any such thing on google.
Can someone please direct me to a source for OG tyres/ Manufacturer/ Online hobby shop?

tamiya dspecs arent bad, tamiya type ds u need a lot of power to break loose.

Thanks.
Answering my own query :
These turned out to be Odyssey Garage [OG] Tyres.
[link]http://www.drccentral.com/old/ogtires.html[/link]

are those abs or rubber? trying to find some decent rubber drift tires.

I guess they are hand made out of PVC pipes.