Large decals: Place one decal on each side of the vehicle, on the rear quarter panels behind the wheel wells, with the state seal pointed up.
That is probably the most correct place on the MINI Cooper SE.
I guess, but that’s not the rear quarter panel. I was planning on putting mine above the wheel well on the quarter panel. I am assuming the intent is to have the decal visible from the side of the vehicle, based on the description, so it seems like putting it above the wheel well serves that purpose. On the rear bumper it isn’t really visible from the side, right?