19" rims question:
29. mb1120 asks:
Why does Honda Aus stop 19" Wheels ? when the type R GT in UK is released with them as optional ?

Matthew Nichol answers:
Australian Design Regulations require us to certify even wheels that are optional. In order for us to take a bigger accessory wheel we would have to certify both the 18" and 19" wheels. This was not feasible for this market unfortunately.