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[cuizhuoyi01]

I plan getting a set RE30 18*8.5 offset 42 18*9.5 offest:45

and tires will be 235*40 18 245 35 18.

will them fit perfectly? even with lower spring?

please give some suggestion.

[IDBMW]

I took these off my Z4 and put them on the 135i
Wheels:ASA AR1
Tires: Goodyear Eagle F1 GSD3
Front:
18x8 Offset 45
225/40ZR18 - Tread 7/32
Rear:
18x9 Offset 40
255/35ZR18 – Tread 5/32

I think the fronts are rubbing a little in turns when the wheel sticks out of the wheel well. I am going to put some chalk on the fender where the tire could rub and take a drive to see if the chalk gets rubbed off. The rears are really close to rubbing but have not seen any rubbing in the rear.

If you lowered the car I do not think they will fit.

[cuizhuoyi01]

thanks really helpful info.

So rear:18*9.5 OFFSET 45 with 245 35 tire will fit. front: 18*8.5 offset 42 with 235 40 tire will not fit.

how about 225 40 tire front? will fit?

[BerkTechnology]

Hmm, i think you'll be okay in the front. Rears will be a tight fit though. It's a toss up for the rears.

We're running 255/35/18 on 18x8.5" +40's in the front. No rubbing but we had to give it a slight roll and dump max camber into the wheels.

[cuizhuoyi01]

Originally Posted by BerkTechnology

Hmm, i think you'll be okay in the front. Rears will be a tight fit though. It's a toss up for the rears.

We're running 255/35/18 on 18x8.5" +40's in the front. No rubbing but we had to give it a slight roll and dump max camber into the wheels.

ohoho```255```` how about 235or245 35 18 on front with standard camber and no roll? will rub??

rear one is really hard to find a good offset wheel. a lot people have csl (18*9.5) with similar offset without rubbing. so I guess re30 with 245 tire should be ok.

but never know unless i got one. I don't want toss up. thats too expensive.