They do look very nice.
I don't believe the spacer is needed on the rear ?...at least I didn't when I had my Ruff 943's,45mm rear offset.
The 943's had a nice concave as well,but they were SO Heavy (42lbs),I got rid of them and went with Forgeline's (24lbs)
Some people may not notice the added wieght but I really did.
For the price they are a great wheel though.
