Tire- I have big Nascar size tire. What project can I do with it?

Wrap rope around the entire tire, gluing it down as you go to make a cute table or bench. You can add short legs or rollers on the bottom to make it easier to move around.

Are you talking about a racing slick? I would use it to make a small garden or highlight a special plant by raising it up in the garden. I would not plant anything edible in it because of all the chemicals they use. I am sure you can paint the tire to decorate it up a bit if you don't want black.

I've seen them made into planters...or, how about a giant wreath?

We had one of these and used it as a end table. We got a round piece of glass for the top and viola! The glass was from Walmart, it was originally made for a small round table.

The recent holiday wreath idea is the most sophisticated one Ive seen.

Old tires make great sand boxes if you have kids.

https://www.pinterest.com/explore/nascar-tires/?lp=true