Disclosed is a method in which a first terminal receives data in a wireless communication system. Specifically, the method may include transmitting a first message that includes a sidelink communication request and receiving sidelink communication data from a second terminal. In particular, the first terminal may be a subscriber of a first Public Land Mobile Network (PLMN), and the second terminal may be a subscriber of a second PLMN different from the first PLMN. In addition, the sidelink communication data may be received by using a carrier of the first PLMN. The first terminal is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.