Lightweight OEM 16s? Do they exist?

I fancy a change, would like to try some 16s again. Would like to keep an OEM shape, are there any which are considered 'lightweight'?

On a subtopic, what ET's/J combos can we get away with without using spacers?

Saw some nice Merc wheels with ET 35, 37 J6.5 and J7.

(If anyone was wondering/remembers, I'm still attempting the vinyl wraps on my spiders but I have a v short attention span as a person and would need to be in one of those OCD moods to actually do them successfully, I've got my awesome variable heat gun waiting for me when I do attempt it. )