yeah no one is complaining mate or anything i am just asking these questions to better my knowledge and understand what needs to be done so this doesnt happen again.

My last question to everyone is, if i want to keep my 13" wheels and my track has increased by more than 25mm am i able to keep these on my car? Do i need to get a mod certificate or how does this work?

Because i mean i have seen heaps of people with bigger rims and i am sure there track is more than 25mm so how do i go about getting these wheels made legal?