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[Jklad]

After researching and confusing myself even more, i'd love some feedback on if the following wheels and offsets will fit without issues, rubbing or needing to roll fenders on my e92 335i with newly installed BMW Performance Suspension kit (both springs and dampers):

Front: 18x8.5 ET30, with my current 225/40 R18 Michelin PSS
Rear: 18x9.5 ET35, with my current 255/35 R18 PSS's

Planning to purchase Beyern Spartans in silver and keeping my stock 189's for winter after refinishing the cracking clearcoat and paint chips. There's some HUUUUUGE BF sales going on at Bavauto and Discount tire this week

[Biginboca]

You will not have any rub or issues with your tires.

You could actually move up to 255/35 front and 275/35 rear tires with those wheels if you wanted. I’m running the front 255 and rear 275 sizes on 18” rims with front 8.5” et32 and rear 9.5” et33 and BMW PS with front drop perches and I get a light rub on the rear when fully loaded with backseat passengers and hit big bumps. A et35 rear would likely fix my rub and I’ve done no fender mods.

[Jklad]

Thanks much for the info!
My next question was going to be how wide of a tire would work. Perhaps when my current set wears out i'll go up in size based on your recommendation, depending on my power output at that time.

Originally Posted by Biginboca

You will not have any rub or issues with your tires.

You could actually move up to 255/35 front and 275/35 rear tires with those wheels if you wanted. I’m running the front 255 and rear 275 sizes on 18” rims with front 8.5” et32 and rear 9.5” et33 and BMW PS with front drop perches and I get a light rub on the rear when fully loaded with backseat passengers and hit big bumps. A et35 rear would likely fix my rub and I’ve done no fender mods.