Thanks for the kind words, definately gives the G a much sportier look and w/ the black accents it blends perfect w/ the stock Black G paint. Yep got 'em at Tirerack, excellent service and prices. I doubt I'd ever buy tires & wheels anywhere else now. Total cost was $1050 shipped to my door (in 3 days too).
Here's the wheels (20"), not much heavier than stock, these weigh 25lbs, so about 1.6lbs more than stock.
Sport Tuning Flight Machined w/Anthracite Accent
Tires are 245/35/20 (and exactly the same diameter as the stock 17" Goodyears), wider tire does weigh more, three pounds give or take.
Dunlop SP Sport Signature
Tires are so much better than the Goodyear RS-As, I can really push the G now and it really corners hard. For an All_Season tire this is a great choice IMO, not nearly as much of a compromise as many All Season treads out there.

 

The G does have a oil pressure “warning” light, if you‘re ready to react if it comes on. If you mean an actual oil pressure or oil level gauge most cars today just don’t have them.