i guess I am the cheap *** of the group .. i park on the blue dense styrofoam insulation I find blowing around building sites and park over the giant cardboard my garage doors came in .. rather than "cheap" I am going with " recycler "

 

Cheap *** or Recycler? hmmmm Let's take a vote.

 

what do you mean by "foam tiles"?

 

search "foam tiles" and see thread "another flat spotting prevention idea"..