These rims were on my 370Z. My post on CL has photos but I could email you more photos.
Product details:
Evasive Motorsports | PH: 626.336.3400 Mon-Fri, 9am-6pm PST: WedsSport SA-55M Wheel - 19x10.5 / 5 x 114.3 / +15 (Matte Gray Machining)
Light weight at about 21 lbs for the front and 22 lbs for the rear. They are a staggered set of 19x9.5 +15 and 19x10.5 +15. They fit my 370z perfectly as you may see from the photos.
I run stock size tires 245/40-19 in the front and 275/35-19 in the rear. With the widened rim width you could go 285 at the front and 305 at the rear. Rims have small paint chips here and there due to tire mountings and such. One of the front rims has a minor scrape along the rim-lip. Other than that there is nothing wrong with them.