I know they are a knock-off of Racing Hart CP035's. They would fit a civic or even wrx fine (stylistically) but an IS? I say keep saving.
I’m of the opinion that besides looks there are three attractive qualities in a wheel. Strength, weight and a low price. One can only have two though. Those that say that rota's last through season after season of auto crossing always have them in a 16 inch or smaller size, keeping weight and chances of it warping and looking like an egg to a minimum.
But hey, it's your car. if you don't plan driving spirited in your car or think 16's look good on a IS and have no problems with putting wheels that cost less than the tires on a sport/luxury car, go for it.
well.. I just saw them in one of the shop... I think they are knock off.. but there are so light.. and cheap.. and yeh.. one of the offset does fit for sure.. as for 16" no.. 17" for sure.. just want to see if any one had them before