hans
P631
19" wheels on any other car would be considered the big, upgraded wheels. Tesla designed a very nice set, IMO.
I agree that the 19's are nice looking but I wouldn't consider them "upgraded" wheels today. Most competitive luxury sports sedans come with 19" standard. Only exception is the lower end BMW 5 series models.
2013 BMW 550i has 18" standard, 19" as an option. BMW M5 has 19" standard
2013 Audi A8 has 19" standard, 20" option. Audi S8 has 21" standard
2013 Jaguar XJ has 19" standard, 20" is standard on all performance models