I'm looking to purchase a set of 18" rims for my wifes 2006 4.8is, and i'm not 100% sure of the fitment. If anyone can help, it would be greatly appreciated.

Wheel specs:

18 x 8.5 ET20

Does anyone know if these will fit?? Would these be an aggressive fitment, or close to the stock 20" rim offset??

Thanks in advance.