Looks like the ship has nearly sold on these, but they were the best deal going for a while.
Alpha Equipt Closeouts on Tirerack
There are only full sets of bronze and black Deltas left. But these were the best deal going on a good fit for the 200 series.
17" +35mm and 18" +25mm.
I think your weight expectations may be optimistic. The requested range is lighter than the 18" Forged BBS wheels.
Here's a newer wheel I haven't seen before (
American Racing AR944) 18" +35mm 28.35lbs and cheap ($213/wheel). I think you can get the Dakar Corse wheels in 18" with good offset as well.
(Caution: unsolicited internet opinion)
This is an 18" tire thread so take this for what it's worth (not much). If you are buying new wheels, going with 17" makes a lot of sense. Most fit over the brakes, the tires are cheaper, the wheels will most likely be cheaper. So unless you are after that slightly lower profile tire, the only reason i'd go with an 18" wheel is if I was sticking with a Toyota takeoff (with a 1" spacer) that i was getting either on the cheap or getting a high end forged BBS wheel. There isn't a perfectly equivalent 17" to the 295/70R18 but the 285/75R17 is slightly smaller and the 315/70R17 is slightly bigger. There are some 35x11.5R17s out there, that would be closer to the 295/70R18.