If an individual is about 5'7-5'8, would the individual be tippy toe or be able to put both feet on the ground with the 2008 Honda CBR600RR?

Super sport motorcycle?

If your inseam is at least 29" you'd be fine.

It's more about the inner leg length but at ~ 5'7" you'll be able to put both feet on the ground, though maybe not flat.

If a begineer that needs to have an answer to that question you are not a CBR 600RR candidate.

Yes

Just try it and see and then you'll know

If an individual is heavy enough the individual would compress the suspension enough for the individual to flat foot.

If an individual had long legs the individual would be able to more than tippy toe.

If an individual really wanted to know the individual would go to a dealership that held such model and sit on it.

Visit a dealer and see which is the best bike for you.

Sit on it, Fonz.

Seriously, try one. Most Metrics I find are a bit high off the ground. So What, I lowered my CB650SC one inch. Muy Bien. Shorter shocks, lowering kits, shorter springs, lower profile tires and seats Are available.