Probably CDs, but rather than guessing, you could call and ask.

Funny - many of the cars we have rented have no radio at all! Once at a rental place on STJ, we had a car with a back hatch that wouldn't close properly and also had no radio - we went back to exchange it the next day and asked for a vehicle with a radio - they were quite surprised to hear that request and said they didn't have any with a radio!

We haven't rented from them since!

Tracy

i will also bring cd's and a few backup cassettes just in case

Budget should. Has a Ford wagon for a couple of days last week that did.

RL

My AVIS car, rented in June, had a CD Player. I didn't have any CDs, so I bought some while down there - JAM BAND!.

looks like we are getting a full size car rather than the van but not sure
i will bring a player for cd's and cassettes....

I've never had a rental with a cassette or CD in in on ST.Thomas or St. John in 6 trips. I never missed them,. The local music helps set the tone for a true Caribbean vacation. We always had players in the villa if we wanted to hear our own music at night...

We've always had a CD player in our rental car on Stt for the last several yrs. I always bring along our own CD's of Caribbean music to play in the car.

actually we got a budget full size taurus.....it had a cd player...