Got a few questions I wanna get cleared up about some wheels, and the tirerack website is of no help (go figure).

First off, anyone know the offset of the 16x7 SSR comps?
Also, offset of the same size Kosei K1's?

Weights of both?

or maybe just a link to somewhere that i could find the info on my own would work as well--i have no problem finding things out for myself once i have direction on where to look.

thanks!!