Speed limitNew Zealand
An introduction to the traffic rules and road signs of New Zealand. Learn about driving, road safety and much more in our illustrated book, with answers to frequently asked questions.
For informational purposes only. Always follow official regulations. Some content and images were created with AI assistance.
3. Speed limit
A speed limit is the maximum legal speed permitted on a road, lane or within a designated area. It may be established by general traffic law or indicated by fixed, variable or temporary traffic signs.
A speed limit is a maximum, not a target speed. Drivers must travel more slowly whenever traffic, visibility, weather, road conditions, vulnerable road users or the condition of the vehicle make the maximum permitted speed unsafe.
Wikimedia.org • Air55 • CC BY-SA
Which general speed limits should car drivers know in New Zealand?
For a light vehicle, the usual urban limit is 50 km/h and the open-road limit is generally 100 km/h, unless another limit is signed. A motorway does not have one separate universal maximum; its signs determine the applicable restriction. Lower limits and specifically authorised higher-speed sections must be read on the road itself.
🔗 nzta.govt.nz • New Zealand, NZTA official Road Code — speed-limit
🔗 drive.govt.nz • NZ Government Drive — light-trailer90 km/h maximum
Does towing change New Zealand’s ordinary light-vehicle open-road maximum?
Yes. A light vehicle towing a trailer is generally limited to 90 km/h, even where a higher road limit is signed. A lower applicable road restriction still governs. Check the rule for the actual combination.
🔗 nzta.govt.nz • New Zealand, NZTA official Road Code — speed-limit
🔗 drive.govt.nz • NZ Government Drive — light-trailer90 km/h maximum

Traffic rules
New Zealand