Okay so i want the BF Goodrich G-force kwd t/a 2...Now for the rims I want they are Drag DR8 with a offset of +40... I know it should be between 45-55 but I want to know if the +40 offset will be okay? Also that is for the stock tire size of 215/45R17. What are the sizes I can use besides the stock? The rims are 17" 5X100... This is for my other car 2006 wrx.