Hary,
Thanks for the welcome. I am looking forward to learning more about the clk model.
You noticed the back right rear wheel... yes you are correct that wheel is narrower, that picture is the previous owners picture... when I bought the car, for some weird reason

the rear wheel was on the left front axle, and the back right had the front wheel.

They have since been changed, now the wheels are correct and staggered properly and all wheels with new tires.

I think you will be able to tell in this image the front left wheel is bigger, and actually sticks outside the fender. I truly didn't notice until I got it home.
The wheels on your 430 look great! What kind are they and where did you get them... can you tell me the cost.
Thanks again,