Hello, I just got 20 inch rims for my 07 G35 coupe. I want to get some performance tires for the rims that ride really smoothly and wont hinder the car's power too much because of the bigger rims. What should I go for?

 

The answer to your question depends on the width of your wheels but also must include your offsets! Let us know so we can advise you on tire size...Gary

 

 

I recommend 20" tires, I hear they're the bomb.

 

First you need wheels and tires to go with those 20" rims.

 

245 35 20
275 35 20

thats what I had on mines before. I think.
No rub stock suspension but I dont know what to tell you about the offset

 

Continental DWS06 if you live where it gets cold, or Continental Sport Contact if you don't or are keeping the stock wheels for winter.

I'm running DWS06 in sizes 245/35R20 F and 285/30R20 R on 20x9 & 20x10.5 wheels