Has anybody heard pos/neg reviews on the Riken Raptor tires?
Or has anybody tried them themselves, or any Riken tires?

 

never heard of em, what do you have now?

 

Sumitomo HTZ III, hate em, plus did not know they were summer only when I bought them

 

ah the craptastic sumi's, no idea how they are still in business, id go with some nitto neo gens, those were very good to me, also the toyo proxies. I highly recommend the new continental tires out. but check out tirerack for some reviews

 

I found that alot of tires are cheaper on onlinetires.com, plus shipping is cheaper also.

 

There's reviews on Discount Tire that say Riken is a Michelin company and the ones you're looking at are basically Michelin Pilots. But I've never heard of them before.

 

I had seen that also, but like you, have never heard of this particular brand.