Let’s be honest, no one loves revision. Especially not for a theory test that sounds like it's from another century. But the HGV theory test is a crucial step on the road to becoming a qualified driver. And like most things in the commercial driving world, the key to success is preparation. Not panic. At CTT, we’ve helped hundreds of learners pass their theory tests first time. So here are some of our best tips on HGV theory revision, straight from our team of instructors who’ve seen it all. From sweaty palms to perfect scores.
Know What You're Up Against
The HGV theory test isn’t just one test. It’s two.
- Multiple Choice Test: 100 questions. You need at least 85 correct to pass.
- Hazard Perception Test: 19 video clips, with 20 potential hazards. Pass mark is 67 out of 100.
Treat It Like Learning a New Language
A lot of HGV theory revision comes down to vocabulary. Tachographs. Load restraints. Axle weights. These aren’t everyday words. But they need to become second nature.
Create flashcards. Use sticky notes. Download an app that lets you quiz yourself on terms and definitions. The DVSA’s official app is a solid place to start.
Use Real Practice Tests
There’s no shortcut to this one. You need to practise with real or near-real test questions. Apps like Driving Theory 4 All, Test Buddy or the DVSA’s own app help simulate exam conditions.
Do mock tests when you’re tired. When you’re distracted. When you’ve had a long day. Why? Because your actual test day won’t be perfect either. Practise under pressure.
Break It Into Blocks
Don’t try to revise the entire syllabus in one weekend. Break your HGV theory revision into manageable sections.
- Rules of the road
- Vehicle weights and dimensions
- Braking systems
- Load safety
- Driver hours and rest periods
- Environmental issues
Hazard Perception Is a Skill
The hazard perception test often trips people up. You’re shown short video clips and need to click when you spot a developing hazard.
But don’t click wildly. The software is designed to penalise you for hammering the mouse.
Instead, treat it like real driving. Scan the road. Predict what might go wrong. Click when a hazard develops. Not just when it exists.
Sleep. Eat. Hydrate.
Obvious, but vital. You won’t revise well if you’re running on three hours’ sleep and caffeine fumes.
Hydrated brains work better. Fed bodies concentrate longer. And a calm, well-rested candidate will always do better than a nervous caffeinated wreck.
Ask for Help
If there’s something you don’t understand, simply ask. Whether it’s an instructor, a fellow learner or an online community, don’t sit in silence. Some of the best learning starts with the simplest question. The more you understand the why, the easier it is to remember the what.
Practice Your Test Centre Visit
If your local test centre is new to you, visit it beforehand. Knowing the route, the parking situation and what the building looks like can reduce nerves on the day. Less stress means better recall.
Don’t Cram the Night Before
Learners often try to squeeze in eight hours of revision the night before. It rarely works.
Instead, do a short 20-minute review. Then switch off. Watch something light. Go to bed early. Your brain consolidates memory during sleep, not through stress.
Trust Your Prep
On test day, remind yourself. You’ve prepared. You know this. You’ve done the work.
If you hit a tricky question, stay calm. Flag it and come back. The multiple choice format means your odds are never zero. And if you’ve done proper HGV theory revision, your instincts will be sharper than you think.
Final Thought
The HGV theory test isn’t a trick. It’s a tool. To make sure drivers have the knowledge to keep themselves, their cargo and the public safe.
Approach your HGV theory revision like a pro. Methodically. Patiently. With purpose. And when you pass, because you will, you’ll know you earned it.
At CTT Ltd, we offer fully comprehensive theory training for all drivers who train with us. This includes detailed information packs, including the necessary forms for provisional licenses and medical evaluations, as well as practice materials for the multiple-choice and hazard perception section. If you are a driver or manage a fleet, please see our training courses here. Got another question? Please contact us using our easy online form here. We look forward to seeing you soon!