I'm on the look out for wheels to fit my mk indy, and came acroos these, are they really that "ultralite"and will they fit with an ET40...
Rescued attachment ES-961-BLK.jpg

They look nice! No idea about the rest though. Does the website you found the pic on not have any weights etc fo them?

Nope, send an email for info on the weight
This is their site..

http://www.ultralitewheels.com/

The Ultralite ES-772-MONOBLOCK are also very nice but they have an ET43, I know with sierra gear you have to have an ET37

Pity the smallest they do is 16".