Netherlands
Cap in the app: 80 km/h.
Speed
80 km/h on ordinary roads outside built-up areas. 90 applies only to autosnelweg and autoweg, and only when the trailer's maximum mass is at most 3,500 kg. Article 22 yields to every lower figure in the besluit, and article 21 a is lower. The 90 you often meet comes from pages about the snelweg and does not apply outside it.
Source. RVV 1990 art. 21 a and 22 e · Rijksoverheid on the snelweg, both retrieved 2026-08-11
Dimensions — verified from the Regeling voertuigen
Source: Regeling voertuigen, in force from 2026-01-01, retrieved 2026-08-07.
| Dimension | Netherlands | Article |
|---|---|---|
| Width, car | 2.55 m | art. 5.2.6 b |
| Width, caravan | 2.55 m | art. 5.12.6 lid 6 |
| Height, car | 4.00 m | art. 5.2.6 c |
| Height, caravan | 4.00 m | art. 5.12.6 lid 8 |
| Length, car | 12.00 m | art. 5.2.6 a |
| Length, caravan | 12.00 m | art. 5.12.6 lid 1 |
| Length, outfit | 18.00 m | art. 5.18.11 lid 7 |
The wordings: "Personenauto's mogen: a. niet langer zijn dan 12,00 m; b. niet breder zijn dan 2,55 m, en c. niet hoger zijn dan 4,00 m."; "Aanhangwagens, niet zijnde opleggers, mogen niet langer zijn dan 12,00 m."; "Aanhangwagens mogen niet breder zijn dan 2,55 m"; "Aanhangwagens mogen niet hoger zijn dan 4,00 m."; and the decisive one:
De lengte van samenstellen van personenauto of driewielig motorrijtuig en aanhangwagen, mag niet meer bedragen dan 18,00 m.
The Netherlands is the second country after Germany where 18.75 is the wrong figure for a car with a caravan specifically. 18.75 is in the same article, but lid 2 a gives it to combinations with a bedrijfsauto and lid 10 to a bus with a trailer. The passenger car has a point of its own, and it ends at 18.00.
A trap in the structure: the trailer rules stand in two divisions with almost identical wording. Afdeling 12 applies to trailers over 750 kg, that is, a caravan, and it is art. 5.12.6 that is the right one. Afdeling 13 applies to trailers under 750 kg. Both say 2.55 m, so the error would not have shown in the figure — only in the reference.
Rules other than these. Alcohol limits, seatbelts, child seats, mobile phones, winter tyres and daytime running lights are not on Campeur and will not be. Your Europe, run by the Commission, has them country by country: road rules in Netherlands ↗. Do not read it for caravan speed — that cross-check has been made, and the portal was wrong in four countries out of twenty-one.