PJB,
I purchased the tiles at Home Depot, they are the peel and stick kind. Installation is pretty simple as long as you keep them straight. I used a chalk line to get a straight edge to start from. I started from the most seen edge and worked to the least seen edge but I think the proper way to do tile is to start from the middle and work your way outward, but that may only apply to tiling a room to each of the 4 surrounding walls. I used 4 tiles of the same color per block which is recommended for larger tiled areas so your floor doesn't look to "busy" and give you a headache if you stare at it too long. The tiles are pretty durable but they can be scratched or damaged if you try hard enough. But that's the advantage of using the peel and stick tiles, if you damage/scratch one they are easy and cheap to replace.
I appreciate the kudos on the floor, but our fellow forum member MOPAR STEVE gave me the idea so he's the real hero.
Jerry/Mike, your cars look great, I may have some catching up to do in the shine dept. !