ex00

Hey everyone. Would the following specs fit on the IS? Don't want rubbing on anything, all stock suspension(sorry guys, air suspension is too expensive to install)
19x9.5 +23 225 Front
19x10.5 +30 245 Rear

Came off an ISF previously. Would I need any spacers or hub centric rings as well?

Sasnuke

Unfortunately the offsets are too low and the tires are way too small...they must be serious stretched!

ex00

If I were to get a new set of wheels either the M8R or D9R would a +38 offset each side suffice using the same wheel sizes and widths but putting on the right tires.

Sasnuke

If you wanted a 10.5 in the rear, you'd need something around a +45 offset...even a +48 would be better.
The 9.5 on the front is really wide for these cars. With the right size tire it will likely rub on the steering knuckle upright.
You could drop down to a 9 or 8.5.

ex00

I was thinking 18x9 +38 for the front and 18x10 +38/+45 for the rear. Overall plan is to have air suspension installed in a year or two with everything all setup for barely an issues. Sorry, wheels are a new thing for me so still learning.

Sasnuke

The front will be ok once the design of the rims clear the caliper.
The rear you want to aim for the +45 since you want to install air later on.
If you weren't going to get air then you could have gone closer to the +38.

dnasians

iTrader: (4)

I'm rolling on 18x9.5+30 235/40 in the front with little to no rubbing & 18x10+38 255/35 with no rubbing. lowered on RSR downs.

my fronts clear the control arms just fine and runs on the plastic liner on dips, nothing major.

ex00

Thanks guys. Decided with for the Work M8R's, D9R wheels doesn't flow well on the 3IS for me:
18x9 +38 or 18x9.5 +30
18x10.5 +45