I have for sale a set of 4 Konig Next wheels and 215/35R18 tires. Off of a 2007 Civic SI, currently sitting in my garage. Bolt pattern is 5x114.3 and an offset of +45 I believe.
Comes with 2 Nexen N3000 tires with about 40% tread left (around 6/32nds). 1 Lexani N3000 tire (same maker as Nexen, same tread design) with about 50%, changed due to a blowout. And 1 Champiro 328, 70% left, due to another bad tire from a pothole I hit.
The one wheel with the Champiro tire has a bend in the lip of the rim, from the pothole, that has to be corrected by balancing but it does not lose any air. It can be fixed for $125 at wheelfixit, maybe cheaper elsewhere. Another one has some curbage, but doesn't throw the balance off.
$500, or $600 if you want me to straighten the wheel first.
Check the craigslist ad for pics
18" Konig Next 5x114.3