XHIY-FM is a radio station on 91.7 FM in Ríoverde, San Luis Potosí, Mexico.
XEIY-AM 1290 received its concession on September 3, 1971 began its October 1, 1971 with the founded by Carlos Martínez Guillen.
It was owned by María Gertrudiz Sánchez de Martínez and broadcast as a daytimer with 250 watts, later 1,000.
On April 7, 2006, XEIY was authorized to move to 650 kHz and increase power to 5 kW.
This article about a radio station in San Luis Potosí is a stub.