Any suggestions on what the best products are to use on these and keeping them looking good/protected?

I bought the car used and they came with it so until I find new rims and tires I want to keep these nice.

 

Just keep them clean. Windex works the best on chrome!! Good luck.

 

I'm sure Meguiar's and Zaino make something for chrome wheels. Nevertheless, I'm moving this thread because the experts in the wheel forum would probably know better.

 

Zaino says their polishes are great for chrome too, and I have no reason to doubt what they say. Next time I put a coat on my car I'll probably hit the wheels with it too. Mother's chrome polish seems to be popular with the enthusiasts, I've got some of that too, works well. Above all, keep them clean, wash them thoroughly every time you wash the car.