Alloy Wheel Question

[Mattalica10]

Fellas, 

 

Might be a daft question but I can't get my head round it...

 

Im planning on changing from my 18" Cadiz alloys to some 19" Prets in the next month or so. Will the car be 1/2 an inch higher off the ground with the extra inch added to the alloys? 

 

If thats the case, then are all 7R's who have Prets from the factory running half an inch higher than the Cadiz boys? 

 

Or will there be no different and why? 

[Darren]

should be the same  the tyre profile will compensate for the difference 

[JoeyJoeJo]

This will illustrate nicely

 

http://www.willtheyfit.com/

[Mattalica10]

Cheers guys, looks like it will be spot on!

[Rob2k68]

It will be 5mm higher.