E39 18 x 10 rear wheel/tire size question

[lunker325]

I was fortunate enough to snag some 18 x 9 F and 18 x 10 R SSR GT3’s a couple of weeks ago! :alright
Before I go and put some pricey rubber on them, I was hoping to get some info.

1: What tire size are you running in the rear?
2: Do you have any rubbing?
3: Sport/non-sport/aftermarket suspension? I have Koni FSD’s/Eibach springs, so it is a tad lower.
4: Did you have to put in M5 rear liners and/or roll the rear fenders?

TIA

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[WBMan]

Tire size should be a 275/35/18 if I'm not mistaken running a 245/40/18 in the front.