Bring one of these back from the dead cause i cant find the info im looking for. Is the STR model discontinued? If not about what do they run for wheels and tires. These wheels look awesome and would be a perfect wheel to buy. Thanks guys

 

http://www.river-side.co.jp/
the STR is still available.

the US Distributor is http://advantiwheel.com/wheels.cfm?BrandID=5 afaik

approx cost is ~$3500-6000 for wheels alone, list.