Driving in Ireland
The licence plates you will see on the road in Ireland, how to read them, and what a car from abroad needs.
Speed limits
Default limits for cars, unless signs say otherwise, as on the signs at border crossings.
- In towns
- 50 km/h
- Outside towns
- 100 km/h
- Motorways
- 120 km/h
80 km/h on regional and local roads.
Before you drive
- Vignette and tolls
- There is no vignette; some motorways have toll plazas. The M50 around Dublin has no barriers since 2008; pay online at eflow.ie or in shops by 8 pm the day after the journey, or a penalty charge is added.
Rules and prices change. Check the official site before you travel.
Country code
Cars registered here show the country code IRL. Plates carry it on the blue EU band, which counts as the country sign: no separate oval sticker is needed in the European Economic Area, and the plate is also valid in other countries of the Vienna Convention on Road Traffic. A car from abroad shows its own country code at the rear in the same way.
Reading the plates
Plates carry an area code that shows where the car was registered: 31 codes across 26 counties. For example:
241-CW-12345Plates you will see
- 241-D-12345
Standard · Since 2013
Special plates
- ZZ 12345
Temporary · Since 1925
Older plates still on the road
- 12-D-12345
Standard · 1987–2012
Plate formats and history of Ireland