Tire cradles

[Mr. Pockets]

Okay,

So I've been trying to find tire cradles to park the SVX on. I'm worried about getting flat spots in my tires.

Tire cradles (I'll explain what they are, since NOBODY seems to have heard of them) are curved blocks you park your car on. You put one under each wheel so the tires aren't sitting on a flat surface months on end.

I wouldn't have heard about them, either, but for an episode of 'My Classic Car' or 'Dream Car Garage.' They were recommended for storing a car for the winter, but...

...I CAN'T FIND ANY!

So if anybody has seen them...please tell me where...