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HGV walkaround check: a complete guide

A walkaround check is a short inspection the driver does before using the vehicle. Done properly it takes about ten minutes and finds most problems before they become roadside ones.

Updated 1 November 2026 · 2 min read

What is a walkaround check?

It is a visual and simple hands-on check of the vehicle, done by the driver before the first journey of the day. It is not a mechanic's inspection. It is meant to catch things that anyone can spot: a flat tyre, a cracked light, a fluid leak, a loose load.

Who has to do one?

In Great Britain, operators of goods vehicles over 3.5 tonnes are expected to have a system for drivers to check their vehicles and report defects, and to keep records. The DVSA's guide to maintaining roadworthiness sets out what it expects. Read the current version, because details can change.

The walkaround, step by step

  1. Start at the cab. Check the windscreen, wipers, washers, mirrors, horn, seat belt, steering and dashboard warning lights once the engine is running.
  2. Walk the nearside. Look at the wheels and tyres, wheel nuts, mudguards, spray suppression, fuel and AdBlue caps, and under the vehicle for leaks.
  3. Go round the back. Check the number plate, lights, reflectors, markers, rear underrun bar, and doors or tailgate.
  4. Walk the offside. Repeat the wheels, tyres, guards and leaks check.
  5. Check the load. Make sure it is secure, within weight and not obscuring lights or plates.
  6. Trailer and coupling. If towing, check the coupling, air lines and electrical connection, then the trailer as its own vehicle. See the trailer guide.
  7. Finish with the lights. Test indicators, brake lights and headlights, with someone to help if possible.

What to do if you find a defect

Tell the office straight away and do not move the vehicle if it is unsafe. Record what you found, what you saw, and when. A photo helps. Our defect reporting guide explains how to word it.

Record it

A check that is not recorded cannot be proven. With Kovi the driver scans a QR code, taps through each section and the record is saved with the time, driver and location.

This guide is general information. It is not a substitute for official guidance.

Questions

How long should an HGV walkaround check take?

A thorough check on a tractor unit and trailer usually takes around ten minutes. A rigid can be quicker. Rushing is how defects get missed.

Does the check have to be on paper?

No. What matters is that the check is done, defects are reported and acted on, and you keep a record. Many operators use a phone app.

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