They'll probably fit to the point that you'll still be able to drive the car, however you might not be able to turn the steering wheel all the way due to rubbing in the fenders and your Caddy might also sit about 2-3 inches higher than stock which may look stupid... Your Caddy will also probably ride like an ox-cart if you're switching from something like 16" rims to those 22"s since the 22"s weigh a lot more than the stock rims. Your suspension geometry also won't be correct either since the circumference of the 22"s with 30 series tires will be larger than the circumference of the stock wheel/tire setup, meaning that you might wear down your expensive new 22" 30 series tires much faster than you want to.. more.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.