AWD 22x9.5 TIRES, MODIFICATIONS, COMPUTER???

[td300c]

I think I have found the right rims for my AWD. They are 22"x9.5" with a 35mm offset.

First question, should I go with 255/35/22, or 255/30/22, or 265/35/22, or 265/30/22 or...? I want as low profile of a look as possible without jeopradizing the car's systems.

Second question, I am lowering my car with Eibach's kit. It will lower the car about 1.5 inches all around, so the top wheel gaps should close up nicely. Do I have to modify anything else on the car for these rims and tires to fit?

Third question, has anyone who put 22s on their 300c had to get their car's computer changed since the OEM wheel diameter is different than the new wheel diameter? Will changing to these rims and tires affect any of my car's electronic systems?

[Spittin Game]

22x9.5 with a 35 offest will stick out a little. You could always get them shaved a little too. As for wheels with real low pro, go with the 265-30, and I think those are the same height as the stock, so you wouldnt need to adjust anything.

[AWD300CYA]

You may consider a 40mm offset if available. Which wheels are you looking at?