Here are the wheels I want to purchase, but I need some advice on tires!

[thednalife]

Okay, I'm back from doing a Euro delivery and it's time to put on some wheels on this bad gal.

http://fitment.tsw.com/alloy-wheels-fitment-guide-results.php?year=2016&make=BMW&model=Z4+E89

TSW Mirabeau's (You have to scroll down to a little above the middle of the page to find them with the above link)
Front: 19x8 Offset: 35
Rear: 19x9.5 Offset: 42

TSW recommends I go 255/30/19 all the way around for tires, but what does Z4 Forum say?

Here's a photo of her just after she was born in Munich, Germany.

Chilling in Geneva, Switzerland.

 

[mr wilks]

Car looks great & those shoes should look a treat on
Tyres ? No way go 255 on 8j rim & you may find once fitted that the fronts sit better with 10mm spacers
There are a few choices sizewise , personally i would go 255 35 19 or 265 35 19 rears as for me 30s is not enough
Fronts 225 40 19 or possibly 235 35 19

 

[thednalife]

Car looks great & those shoes should look a treat on
Tyres ? No way go 255 on 8j rim & you may find once fitted that the fronts sit better with 10mm spacers
There are a few choices sizewise , personally i would go 255 35 19 or 265 35 19 rears as for me 30s is not enough
Fronts 225 40 19 or possibly 235 35 19

Thank you for your help again Mr Wilks. I was hoping you would respond!

Front 225 40 19 & Rear 255 35 19 is what I will look for. That will save me a little money as well since the 30's are super expensive for a set of 4.

Here is my goal: