Lots of info at garagejournal.com

Two questions:

1. Will the garage be used for parking cars OR will it be used for another purpose (e.g., man cave)?

2. What is your budget?

No one will be able to provide you with any direction without knowing these answers. There is a LARGE difference re: $ for DIY garage floor painting vs. polyurea/polyaspartic concrete coverings (you didn't list this - it is a better way to finish concrete - it's at least four times as durable as epoxy) or porcelain tiles.

FYI - people have started using horse stall mats on their garage floors - just mentioning it because I wouldn't have ever thought about using those (we are looking at covering our garage floor also - we just started doing research and haven't made a decision yet).

With tire traffic, paint will flake, mar, and come off, eliminate from your list. Tile I will assume you mean plastic floating, like RaceDeck. Epoxy is best done by professionals (hopefully "new" means you have a vapor retarder under the slab).

Go with epoxy floors. Will get you 15-20 years of use out of it. Paint will not last that long.

You want a moisture barrier coat and two polyaspartic coat. Sandwiched in between the polyaspartic is full flake broadcasting. For a non-slip surface add aluminum broadcasting on the final polyaspartic coat.

For a more economical system, you can do a solid color and skip the flakes. You can use sand as a non-slip additive instead of aluminimum oxide to save some money. These systems are usually used in restaurants.

Use low VOC systems from Polymer Nation. Cheaper stuff will be high VOC.

https://www.houzz.com/discussions/6568919/garage-flooring

Link to an earlier post