Who is Hanuman's vahana?

Lord Rama being an avatar of Lord Vishnu - Garuda (eagle), is his Vahana. However, Rama being in a King (in human form) he had a Chariot with horses which he did not use as he was in Vanavasa.
Lord Rama being an avatar of Lord Vishnu - Garuda (eagle), is his Vahana. However, Rama being in a King (in human form) he had a Chariot with horses which he did not use as he was in Vanavasa.