Reversing an Articulated Lorry.
Updated: 3 days ago
A Complete Practical Guide for New HGV Drivers
You can pass your HGV test and still find reversing an articulated lorry intimidating when you start your first driving job.
The reversing exercise you completed during your test was carried out in a relatively controlled environment.
Real-world reversing is different.
You'll encounter loading bays, tight yards, parked trailers, forklifts, farm entrances, narrow gateways, darkness, rain, badly parked cars, blind-side reverses and occasionally an audience of people who seem fascinated by watching another driver trying to reverse.
The good news is that reversing an artic isn't magic.
Once you understand what the tractor is doing to the trailer, learn to set yourself up properly and start making small corrections early, things become much easier.
There are two rules worth remembering throughout this entire guide.
RULE ONE: GOAL
GET OUT AND LOOK.
And the slightly less sophisticated Irish version:
RULE TWO:
DON'T BE A C*NT — DO A SHUNT.
We'll come back to both of those repeatedly.
Because those two little rules can prevent an enormous amount of damage.
1. First Understand What an Artic Does in Reverse
When you're travelling forwards, the trailer follows the tractor.
Reversing is different.
You're using the tractor to push the front of the trailer, which determines where the rear of the trailer travels.
This is why reversing an artic initially feels backwards.
A useful way of thinking about it is this:
Steer LEFT while reversing
The rear of the tractor moves left.
This pushes the front of the trailer left.
The rear of the trailer begins travelling RIGHT.
Steer RIGHT while reversing
The rear of the tractor moves right.
This pushes the front of the trailer right.
The rear of the trailer begins travelling LEFT.
But this is only the first half of the process.
Once you've made the trailer begin travelling where you want it, you have to start following it.
Otherwise the angle between tractor and trailer will simply continue increasing.
2. PUSH IT — THEN FOLLOW IT
This is perhaps the easiest way to understand an artic reverse.
You steer initially to create an angle between tractor and trailer.
That starts the trailer moving towards where you want it.
Then you steer back to follow the trailer and control that angle.
Think:
PUSH → WATCH → FOLLOW.
You're constantly managing the relationship between tractor and trailer.
You're not applying one enormous steering input and waiting for the trailer to arrive magically in the bay.
3. SMALL INPUTS
One of the most common mistakes when learning to reverse is using too much steering.
The trailer doesn't respond as quickly as the tractor.
So you turn the steering wheel.
Nothing dramatic happens.
You turn some more.
Still waiting...
So you add another armful.
Then the trailer finally responds to everything you've just asked it to do.
And suddenly you've got far too much angle.
Instead:
SMALL INPUT.
WAIT.
WATCH.
Let the trailer respond.
Then decide what it needs next.
4. SLOW IS YOUR FRIEND
Reverse slowly and under control.
The slower you're moving, the more time you have to:
observe
think
watch the trailer respond
make a correction
stop
see a pedestrian
react to a banksman
notice an obstacle
take a shunt
Speed removes thinking time.
It also increases the consequences when something goes wrong.
There is absolutely no benefit to reversing an artic quickly.
5. BEFORE YOU REVERSE — LOOK AT THE JOB
Don't arrive at a loading bay and immediately throw the lorry into reverse.
First ask:
Where exactly am I trying to put this trailer?
Look at:
the bay
the approach
parked vehicles
other trailers
pedestrians
forklifts
bollards
walls
gates
kerbs
pallets
loading equipment
buildings
ground conditions
overhead structures
anything sticking out at trailer height
anything low enough to disappear below your mirrors
And if you're not sure:
GOAL.
Get out and walk the area before you even begin.
Sometimes the best reversing manoeuvre starts outside the cab.
6. LOOK UP
HGVs are three-dimensional objects.
New drivers understandably concentrate heavily on wheels, lines and bollards.
Don't forget the top of the trailer.
Look for:
canopies
roofs
tree branches
signs
doors
cables
loading structures
overhead equipment
The trailer wheels might clear something beautifully while the top corner doesn't.
7. THE SETUP IS HALF THE REVERSE
A difficult reverse often starts with a bad setup.
Whenever possible:
GIVE YOURSELF SPACE.
Pull forward far enough.
Use the safe space available to you.
Position the combination so you don't need an extreme angle immediately.
Think about where the tractor needs to finish as well as where the trailer needs to finish.
Experienced drivers often make reversing look easy because they've already done most of the thinking before selecting reverse.
If your setup isn"t working:
DON'T BE A C*NT — DO A SHUNT.
Or even better, pull forward and completely reset before you've really begun.
8. GOOD-SIDE REVERSING
Where the site layout safely allows it, try to position the vehicle so the important side of the reverse is visible through your driver's-side mirror.
This is often called a:
GOOD-SIDE REVERSE.
You have a much better view of what the trailer is doing.
If you have the option of driving around the yard and setting yourself up for a good-side reverse instead of making life unnecessarily difficult:
take the easier option.
Professional driving isn't about demonstrating how difficult a manoeuvre you can perform.
It's about doing it safely.
9. BLIND-SIDE REVERSING
Sometimes you don't get that choice.
A blind-side reverse means much of the trailer disappears towards the passenger side, significantly reducing your view of the area you're reversing into.
Slow everything down.
Use the available:
mirrors
wide-angle mirrors
cameras
proximity systems
site mirrors
markings
trained banksman where appropriate
But there is one piece of equipment that never runs out of batteries:
YOUR LEGS.
If you cannot see:
GOAL.
Walk around the vehicle.
Look at the rear.
Look at the blind side.
Look at your clearance.
Return to the cab.
Continue.
Lose the picture again?
GOAL AGAIN.
10. GOAL — GET OUT AND LOOK
GOAL should become one of your strongest reversing habits.
Not sure what's behind you?
GOAL.
Lost sight of a bollard?
GOAL.
Not sure how much room you've got?
GOAL.
Blind-side reverse?
GOAL.
Rear corner disappearing somewhere uncomfortable?
GOAL.
Can't judge the distance from the loading dock?
GOAL.
Someone shouts:
"Keep coming — you've loads of room!"
but you can't personally confirm that?
GOAL.
You're driving the vehicle.
11. THERE IS NO LIMIT ON GOAL
Some new drivers feel embarrassed about repeatedly getting out.
Don't.
Get out once.
Get out three times.
Get out ten times if that's what the manoeuvre requires.
Every time you GOAL, you are replacing an assumption with information.
That is good driving.
A 20-second walk around your trailer is considerably cheaper than repairing a trailer, building, gatepost or somebody else's lorry.
12. USE BOTH MIRRORS
Don't become hypnotised by one mirror.
Your eyes should continually scan:
Driver's side → passenger side → driver's side → passenger side.
One mirror may show where you want the trailer to go.
The other might show what you're about to hit.
Remember that an articulated combination constantly changes shape during a reverse.
Clearance you had ten seconds ago may no longer exist.
13. WATCH THE TRAILER WHEELS
Trailer wheels are extremely useful reference points.
They help you judge:
direction
angle
distance from bay markings
distance from kerbs
how quickly the trailer is turning
where the trailer is actually travelling
When reversing into a marked bay, watch how the trailer wheels relate to the bay lines.
But don't become so obsessed with the wheels that you forget the rest of the vehicle.
14. WATCH THE TRACTOR NOSE
This catches drivers out.
You're concentrating intensely on the trailer.
Meanwhile, every steering input is causing the front of the tractor unit to swing.
You can successfully avoid the trailer beside you...
...and hit something with the front corner of the cab.
Keep checking:
tractor front corners
tractor sides
mirrors
parked vehicles beside the cab
Your whole combination is moving.
Not just the trailer.
15. WATCH TRAILER SWING
The rear corners of a trailer don't necessarily follow exactly where the wheels travel.
As the trailer changes angle, parts of the body can swing across an area.
This matters around:
gateposts
walls
parked trailers
cars
pedestrians
buildings
machinery
Don't judge clearance using only the wheels.
16. STRAIGHT-LINE REVERSING
Straight-line reversing sounds simple.
It can actually teach you a huge amount about trailer control.
Even if you begin perfectly straight, tiny steering movements, road camber and uneven ground can cause the trailer to wander.
The secret is:
CORRECT EARLY.
If the trailer starts drifting slightly, make a small correction.
Then straighten.
Don't wait until it is massively out of line and attempt an enormous correction.
Small problem = small correction.
17. A BASIC BAY REVERSE
Every yard is different, so there isn't one magical steering-wheel formula that works everywhere.
But the principles remain similar.
Identify the bay.
Know exactly where you want the trailer to finish.
Create space.
Pull forward sufficiently to give yourself room.
Create your angle.
Use a controlled steering input to start the trailer moving towards the bay.
Wait for the trailer.
Don't keep adding steering because it hasn't responded immediately.
Follow it.
As the trailer begins travelling where you want it, start controlling the articulation angle.
Watch both sides.
Don't stare at one reference point.
Begin straightening.
As the trailer lines up with the bay, reduce the angle between tractor and trailer.
Finish straight.
Ideally, straighten the combination as the trailer reaches its final position.
18. LOOK WHERE THE TRAILER IS GOING
Don't only think:
Where is my trailer now?
Start asking:
Where will it be in five metres if I maintain this angle?
This is one of the biggest steps in becoming comfortable with reversing.
At first you react to the trailer.
With experience, you begin predicting it.
19. CORRECT EARLY
If you can see that something is starting to go wrong, deal with it now.
Don't wait.
A small problem may need half a turn of steering.
Ignore it for another ten metres and you might need an entirely new setup.
And if it's getting messy:
DON'T BE A C*NT — DO A SHUNT.
20. THE SHUNT
Let's get rid of one myth immediately.
A SHUNT IS NOT A FAILED REVERSE.
A shunt means you've recognised that your current position isn't giving you the result you want.
Stop.
Pull forward.
Improve your angle.
Give yourself space.
Then reverse again.
That's intelligent vehicle control.
The objective is not:
"Can I get it in there in one?"
The objective is:
CAN I PUT IT THERE WITHOUT HITTING ANYTHING?
21. DON'T TRY TO RESCUE A DISASTER
We've all seen this one.
The reverse starts badly.
The driver thinks:
"I'll get it back."
Another armful of steering.
Then another.
Now the tractor is folded underneath the trailer.
The trailer is somewhere completely different.
The driver can't see properly in either mirror.
And there is no room left to correct it.
Stop.
Pull forward.
Reset.
Don't be a c*nt — do a shunt.
Sometimes the fastest way to finish a reverse is to stop trying to save a terrible one.
22. DON'T LET IT FOLD TOO FAR
As the angle between tractor and trailer becomes more extreme, eventually you approach a point where continuing backwards simply makes the articulation worse.
If the combination is folding sharply:
STOP.
Don't keep applying steering and hoping it'll magically come back.
Pull forward and reduce the angle.
Extreme articulation can also place unnecessary strain on airlines, electrical suzies and other tractor/trailer equipment, and vehicle design may impose physical articulation limits.
23. REVERSING BETWEEN TWO TRAILERS
First:
LOOK AT THE GAP.
Set yourself up.
Use the trailers beside you as references.
But continually check both sides.
The side you are watching probably isn't the side that will surprise you.
If one side disappears from useful view:
GOAL.
Check the gap.
Check the rear corners.
Check the tractor.
Then continue.
24. REVERSING ONTO A LOADING BAY
Different loading sites have different procedures.
You may encounter:
traffic-light systems
dock locks
trailer restraints
wheel guides
dock levellers
buffers
wheel stops
key-control systems
specific stopping positions
Follow the site's procedure.
Approach slowly.
Don't smash the trailer backwards into the buffers.
If you don't understand the system:
stop and ask.
25. TIGHT YARDS
Before reversing in a tight yard, work out:
where the tractor nose needs to swing
where the trailer wheels will travel
where the trailer's rear corners will travel
where pedestrians are
where forklifts are operating
whether another vehicle is likely to move
whether you actually have enough room
Sometimes the smartest manoeuvre begins by asking somebody to move a car, pallet or other obstruction.
Don't make an already difficult job unnecessarily difficult.
And if you're not sure:
GOAL.
26. FARMS AND FARMYARDS
Farm work can present a completely different reversing environment.
You may encounter:
narrow gateways
stone pillars
ditches
soft verges
uneven concrete
mud
livestock
dogs
children
tractors
loaders
machinery
low sheds
trees
poor lighting
very limited turning areas
Before committing an artic into somewhere unfamiliar:
STOP.
GET OUT.
WALK IT.
Find out where you're actually going.
Walking 100 metres into a farmyard is considerably easier than reversing an artic 500 metres back down a narrow lane because there was nowhere to turn.
27. GATEWAYS
Never assume:
"The tractor fits, so I'm grand."
Your trailer follows a different path.
Consider:
trailer wheel cut-in
rear swing
tractor swing
gateposts
walls
ditches
verges
ground strength
Not sure?
GOAL.
Look at it before you commit.
28. REVERSING AT NIGHT
Darkness removes visual information.
Before beginning:
clean your mirrors
clean camera lenses
check reversing lights
assess yard lighting
identify obstacles
inspect the area on foot where necessary
A black bollard in a dark yard can disappear completely in a mirror.
If you cannot adequately see the reversing area, don't guess.
29. RAIN, FOG AND DIRTY MIRRORS
A mirror is only useful if you can see through it.
Clean:
mirrors
mirror cameras
reversing cameras
windows
Rain combined with darkness can make distance particularly difficult to judge.
Slow down.
And remember:
GOAL STILL WORKS IN THE RAIN.
You won't melt.
30. REVERSING CAMERAS
Cameras are brilliant aids.
Use them.
But understand their limitations.
A camera can:
have a limited field of view
distort distance
become dirty
have blind areas
fail
show the rear while telling you nothing about your tractor nose
Use cameras with mirrors and observation.
Not instead of them.
31. REVERSING ALARMS AND SENSORS
A reversing alarm tells people that a vehicle is reversing.
It doesn't physically stop them walking behind you.
A proximity sensor can warn you of something nearby.
It doesn't tell you everything about the situation.
Technology assists you.
It does not replace observation.
32. USING A BANKSMAN
Some sites use a trained banksman/signaller to assist reversing movements.
Before starting, establish:
who is directing you
what signals you're using
what STOP means
where the banksman will stand
The banksman needs to remain in a safe position where you can see them.
IF YOU LOSE SIGHT OF YOUR BANKSMAN — STOP IMMEDIATELY.
Do not assume they've simply walked behind the trailer.
This is established workplace-transport guidance.
33. ONE BANKSMAN — NOT AN AUDIENCE
You may encounter this situation:
One person waving left.
Another waving right.
Someone shouting:
"KEEP HER COMING!"
Another person banging on the trailer.
Stop.
Establish one competent person who is directing the manoeuvre.
You cannot safely respond to four different sets of instructions.
34. A BANKSMAN DOESN'T TAKE OVER RESPONSIBILITY
A banksman assists you.
They don't magically acquire control of your lorry.
If they're waving you backwards but something in your mirror doesn't look right:
STOP.
If necessary:
GOAL.
Check it yourself.
35. PEDESTRIANS
This is one of the most important sections in this entire guide.
Articulated trailers create significant blind areas when reversing.
People may:
walk behind you
appear between parked trailers
assume you've seen them
ignore your reversing alarm
step out unexpectedly
be concentrating on a phone
misunderstand where your trailer is going
If somebody enters the danger area:
STOP.
Do not continue until you know it is clear.
Irish HSA guidance specifically identifies poor visibility and pedestrian interaction as major reversing risks.
36. NEVER LET SOMEBODY RUSH YOU
A forklift may be waiting.
Another driver may want your space.
Traffic may be building up.
Somebody may be watching.
None of those things:
make your vehicle smaller
improve your visibility
move the wall
widen the bay
make the manoeuvre safer
Take the time you need.
37. EVERYONE IS WATCHING ME
This deserves inclusion because nearly every new driver experiences it.
You can reverse perfectly well until three experienced drivers stand beside the office watching.
Suddenly:
You can't remember which way to steer.
The trailer appears to have developed free will.
You take the wrong angle.
Then embarrassment makes you rush.
That's when you need to stop.
Take a second.
Forget the audience.
Look at your mirrors.
Look at the trailer.
And remember:
THEY AREN'T DRIVING IT.
You are.
Need a shunt?
Take one.
Need to GOAL?
Get out.
Anyone who has driven artics for long enough has made an absolute dog's dinner of a reverse at some point.
38. IF YOU'VE LOST THE PICTURE — STOP
Sometimes you reach a point where you genuinely aren't sure what's happening.
Don't keep moving while trying to work it out.
Stop.
Parking brake.
Then:
GOAL.
Walk around the combination.
Look at:
trailer position
rear clearance
both sides
tractor position
remaining space
Then make a new plan.
39. IF YOU TOUCH SOMETHING — STOP
Do not think:
"It was only a little touch."
Stop the vehicle.
Secure it.
Assess what happened.
Report any collision or damage in accordance with your employer's procedure.
Don't continue moving and turn a tiny contact into substantial damage.
40. REVERSING WITH A LOAD
Remember that the vehicle may behave differently when loaded.
Weight distribution and ground conditions matter.
Be particularly cautious:
on slopes
on soft ground
on uneven surfaces
near verges
around potholes
with high-centre-of-gravity loads
with livestock or other moving loads
Slow-speed manoeuvring does not mean risk-free manoeuvring.
41. PLAN TO AVOID REVERSING WHERE POSSIBLE
This may sound strange in an article about reversing, but one of the safest reversing strategies is:
DON'T REVERSE UNLESS YOU NEED TO.
Where site layout permits:
use one-way systems
drive through
turn around
position yourself so you can leave forwards
minimise reversing distance
This is exactly the hierarchy encouraged in workplace-transport safety guidance.
Reversing should be minimised where reasonably practicable.
42. WHEN YOU ARRIVE SOMEWHERE UNFAMILIAR
Don't blindly follow the satnav into the yard.
Stop somewhere safe first if necessary.
Look for:
HGV entrance
one-way systems
loading-bay numbers
pedestrian areas
speed limits
site instructions
height restrictions
Ask:
Where do you want me?
And importantly:
How do you want me to get there?
A two-minute conversation can save a twenty-minute nightmare.
43. DEVELOP REFERENCE POINTS — BUT DON'T WORSHIP THEM
With experience you'll begin noticing useful visual references.
For example:
where a bay line appears in your mirror
where the trailer wheel sits relative to a line
how much trailer you normally see at a certain angle
These are useful.
But every:
tractor
trailer
wheelbase
mirror system
bay
yard
can be different.
Don't blindly apply a reference point learned in one combination to every vehicle you ever drive.
Look at what this vehicle is actually doing.
44. PRACTICE WHEN YOU HAVE SPACE
If you're new and your employer can provide a suitable safe area, practise.
Try:
straight-line reversing
deliberately creating a small angle
straightening it again
watching how quickly the trailer responds
learning what the tractor nose does
reversing towards imaginary bay lines
The objective isn't speed.
It's developing an understanding of cause and effect:
I do this with the steering → the trailer does that.
Once that connection becomes instinctive, reversing becomes considerably less mentally demanding.
45. DON'T COPY SOMEONE ELSE'S SPEED
An experienced driver may reverse quickly because they've:
driven that vehicle for years
used that yard hundreds of times
reversed onto that exact bay every day
You haven't.
Their speed is irrelevant to you.
Drive at the speed at which you can safely process what is happening.
46. DON'T BE AFRAID TO ASK
If you've arrived somewhere genuinely horrible and you're unsure how drivers normally approach it:
Ask.
"What's the best way into that bay?"
A driver who uses the site every day may be able to tell you:
"Go around the building and come back from the other side."
That one sentence could turn a blind-side nightmare into an easy good-side reverse.
Asking for local knowledge isn't incompetence.
It's common sense.
47. YOUR REVERSING CHECKLIST
Before reversing:
Where am I going?
Is the area clear?
Are there pedestrians?
What's above me?
What's below mirror level?
Where will my tractor nose swing?
Where will the trailer wheels go?
Where will the rear corner swing?
Can I make this a good-side reverse?
Have I given myself enough space?
Then begin.
During the manoeuvre:
Slow.
Small inputs.
Watch.
Both mirrors.
Trailer wheels.
Tractor nose.
Pedestrians.
And:
IF YOU CAN'T SEE — GOAL.
IF THE ANGLE IS SHITE — DO A SHUNT.
48. THE TWO RULES TO TAKE AWAY
If you forget half of this article, remember these.
RULE 1 — GOAL
GET OUT AND LOOK.
Never be embarrassed to check.
Never allow somebody else's impatience to stop you checking.
Never substitute guessing for looking.
And never think:
"It'll probably clear."
Find out.
RULE 2 — THE IRISH VERSION
There is a wonderful piece of Irish yard wisdom:
“DON'T BE A C*NT — DO A SHUNT.”
It might not appear in the official HGV training manual.
But it's excellent advice.
If the reverse isn't working:
Stop.
Pull forward.
Improve your position.
Try again.
A shunt costs seconds.
An accident can cost considerably more.
Finally...
Good reversing isn't about doing everything in one movement.
It isn't about speed.
It isn't about never needing help.
And it definitely isn't about impressing whoever happens to be standing in the yard watching you.
Good reversing is about observation, planning and control.
A good driver knows when to continue.
A good driver also knows when to stop.
So take your time.
Use your mirrors.
Make small corrections.
Watch the whole combination.
Keep people out of the danger area.
Use a competent banksman where the safe system requires one.
Take as many shunts as you need.
And above everything else:
NOT SURE?
STOP.
GOAL.
Then get back in and try again.
Because the best reverse isn't the prettiest one.
It's the one where everybody and everything is still intact when you've finished.
What About Reversing a Rigid & Drag?
If you move from an artic to a rigid and drag combination, don't assume the same reversing technique will transfer directly. The way the trailer responds depends enormously on the type of drawbar arrangement fitted.
Rigid + Turntable/Dolly Drawbar Trailer
A turntable or dolly-type drawbar trailer is generally considerably more difficult to reverse than a conventional semi-trailer because you are dealing with two articulation points: the connection between the rigid and drawbar/dolly, and the turntable/steering arrangement at the front of the trailer.
Small steering inputs at the rigid can therefore create surprisingly large changes further back.
The basic principle is still to use small, slow steering inputs, but you need to watch the drawbar/dolly as well as the trailer. Initially, the rigid's movement controls the direction of the drawbar; the drawbar then influences the direction of the trailer.
Once the trailer begins travelling where you want it, you need to begin correcting early to prevent the dolly folding further and the combination rapidly getting away from you.
These combinations can develop an extreme angle very quickly. Don't wait until you have run out of steering or space before correcting.
If it starts going wrong:
STOP.
Pull forward.
Straighten the combination.
Try again.
In other words:
DON'T BE A C*NT — DO A SHUNT.
And because the additional articulation creates substantial blind areas:
GOAL — GET OUT AND LOOK.
Do it as often as necessary.
If you have never reversed a turntable/dolly drag before, this is absolutely something to practise in a large, safe area with an experienced person before attempting to reverse one into a tight yard or bay. It can feel completely counter-intuitive at first, even to somebody who is very competent at reversing an artic.
Rigid + Straight/Fixed Drawbar Trailer
A straight or fixed drawbar trailer behaves differently.
Here the drawbar is fixed in relation to the trailer rather than steering through a turntable/dolly arrangement, so you are essentially dealing with one main articulation point at the coupling between the rigid and trailer.
This generally makes the trailer's response more predictable than a turntable/dolly arrangement, although it is still different from reversing a conventional artic.
The same core reversing principles apply:
Set yourself up properly.
Go slowly.
Use small steering inputs.
Wait for the trailer to respond.
Watch both sides.
Correct early.
Watch the front of the rigid as it swings.
And don't forget that a drawbar combination can be very long. Something that appears to be happening slowly at the coupling can translate into significant movement at the rear of the trailer.
Give yourself plenty of room.
If the angle is deteriorating, don't continue trying to rescue it.
SHUNT.
And if you've lost sight of where the rear of that trailer is going:
GOAL.
One Important Point About Both
Don't assume that being an excellent artic reverser automatically makes you an excellent rigid-and-drag reverser.
They're different skills.
A turntable/dolly drag in particular can humble a very experienced artic driver extremely quickly.
If you're taking one out for the first time, ask somebody familiar with that particular combination to show you how it behaves and, wherever possible, spend some time practising somewhere with plenty of space.
Learn how quickly that trailer reacts.
Learn how much steering that combination needs.
Learn what it looks like in your mirrors.
Then take it into the tight stuff.
The same rule applies regardless of what's behind you:
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