986 Rear tyre options

[Als911]

I have a 550 Spyder with 265/35/18 tyres on rear. Anybody fitted 285/30/18 tyres in place of the 265/35. I know it’s a common change on 911s just unsure on Boxster.
I obviously have a pair of 285 I can use :-)

[edc]

Boxster rear wheel is 9". 996 wheel is 9.5 or 10".

[ATM]

I thought the sport techno wheel on the 986 was 10 inch?

Quite a few have incorrect or 996 wheels on them anyway.