XHIO-FM is a radio station on 91.1 FM in Tuxtla Gutiérrez, Chiapas, Mexico.
The station is known as La Poderosa with a grupera and tropical music format.
XEIO-AM 840 received its concession on April 7, 1983, which is when it first came on the air.
It received clearance to move to FM in 2012.
This article about a radio station in Chiapas is a stub.