I am not planning to lower the car just leaving it the way it is (stock) but i don't know if i should put 17"Rims or 18"Rims. Which one should look better?

 

Honestly if you are not going to lower it I wouldn't even bother buying wheels.

xA's look like monster trucks when they aren't lowered with wheels.

 

well said. just lower it and slap on some 18's. you'll be amazed how much better the car will look.

 

I went with 17" wheels on my box & must say it looks good. The ride is a little harsh because of the low profile, but its not that bad. Its really up to you, but if your not going to drop it, then just go with a light weight aftermarket 15" or 16" wheel.

 

Offset is the most important factor for me. Get the right offset and it won't matter if they're 17 or 18.