Kiraamzsy wrote:i'm looking for a nice flush look somewhat like the pictures below... maybe a bit wider tires to protect from curbs
Can't be done (wider tires than in those pics) - Here's why:
Unless you want to exceed the stock overall diameter, the WIDEST 18" tire you can reasonably run is a 225/40/18 (this is somewhat taller than stock).
Anything wider is also going to be taller, unless you can find some super-exotic 30 or 35-series tires (which is gonna be super expensive).
If you're lowered, sticking with OEM diameter is almost mandatory, anything taller is gonna rub.