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Last reviewed: 6 July 2026
V55/5 form · Box 41
Trailer Weight (kg)
What goes in box 41
Box 41 of the DVLA V55/5 form is for trailer weight (kg).
You must fill this in if you have a rigid vehicle weighing 12,000kg and over drawing a laden trailer weighing over 4,000kg.
What to enter
| Field | Type | Required? |
|---|---|---|
Trailer Weight (kg) You must fill this in if you have a rigid vehicle weighing 12,000kg and over drawing a laden trailer weighing over 4,000kg. | number | Optional |
Source
This page is generated from the same field definitions our V55/5 tool validates against, mapped to the official DVLA guidance.
V355/5 official guidance (GOV.UK)v55-5.com is an independent service and is not affiliated with the DVLA.
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