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| Station name: | SR P4 Väst |
| Broadcasting form: | Public radio |
| Broadcasting area: | Västra Götalands län (part of) |
| Format: | |
| Target audience: | |
| Tagline: | |
| Language: | Swedish |
| Launched: | 1977-10-31 in FM3 (as Radio Trestad) and changed to FM4 1989-04-12 |
| Licence holder: | Sveriges Radio AB |
| Licence period: | |
| Group: | |
| Website: | sverigesradio.se/vast |
| Regulation authority: | |
| Radio-ID: | 7520000029 |