Trailer calculator
Are you preparing for the theory test and unsure which rules apply when towing a trailer with a class B driver's licence? We give you a clear and simple overview of what's permitted, and with our trailer calculator you can quickly find out what applies to you.
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You are allowed to drive with this trailer
You are allowed to drive a trailer with a permitted total weight up to 750 kg.
A more detailed explanation
If you hold a class B driver's licence in Norway, you can tow a trailer with a permitted total weight of up to 750 kg. If your car has a permitted total weight of 3,500 kg or less, you can tow a trailer with a permitted total weight greater than 750 kg, as long as the combined permitted total weight of the car and trailer does not exceed 3,500 kg.
If your car has a permitted total weight of more than 3,500 kg, you cannot tow a trailer with a permitted total weight of more than 750 kg.
Feel free to read our article about trailer and permitted total weight.
You can also use the Norwegian Public Roads Administration's calculator to check the specific car and trailer you have using the registration number. Find trailer weight by registration number