I was wondering if any tire company produces a tire that cannot be punctured? Or is there such thing as auto-inflate/de-flate options on any tire that can be bought?
I’m planning a winter project of making an indestructable Car. 
jk
There a a few companies that make something called a run flat tire. Where as it can be punctured, it will not totally deflate. I cannot remember if it is the way the belts are positioned in the tire or what is the design but you can ride on the tire at a rate of about 50 mph. I have also seen articles in the whats new section of popular science tires made with kevlar and self sealing tires but at this point do not know if they are commercially produced.
There are “self sealing” tires on the market - or at least there used to be. They were the forerunners of the run flats more commonly available. Niether tire will do you any goo in the event of damage to the sidewall of the tire. Sidewalls would be the Achilles heel to your “indestructable car”.
AFAIK, your options are limited to solid rubber tires or treads, neither of which are manufactured for passenger vehicles.