I've seen Cheng Shins on some old Hondas and whatnot whose owners didn't want to spend money. In every case, the tires struck me as low-quality for reasons that I can't really back up -- just gut feeling. Tread patterns were outdated, rubber seemed harder than it should be, etc.
By contrast, I put a set of Maxxis ProMaxx tires on the '71 Honda I'm rebuilding, and they're way different from the Cheng Shins. Modern tread pattern, sticky rubber, etc. And they're actually cheaper than the Cheng Shins you're looking at.
--mark
[ This message was edited by: markbvt on 2007-07-13 12:57 ]