first question is will these fit on these rim sizes so a 205 on a 6-1/2" rim & a 245 on a 8" rim
next question is off set
on the back from the mounting face 46mm to the gaurd lip & i have 165mm to go back & my break callper over hangs the mounting face by 6mm
on the front i have 60mm from the mounting face to the gaurd lip & 108mm behind the wheel at full lock ither way & my callper over hangs by 30mm
the wheels i want to get are simmons OM

also the wheels i have at the moment have 6J*14-4*114.3 on them what douse this mean ?? the 6J bit