Top tips for driving on snow and ice

How to drive in snow safely

Escape the scrapes this winter

LEARNING how to drive in snow and icy weather can be difficult — the percentage of us who have hit the roads with a driving instructor after a snowfall is likely fairly small, leaving many inexperienced motorists to find out for themselves how best to tackle extremely low-grip roads.

Despite long-range forecasts and weather warnings from the emergency services advising drivers in parts of the UK not to travel unless they have to, motorists still get caught out on the roads when we have sudden snowfall, as gritting lorries and snow ploughs struggle to keep up — even with less people predicted to hit roads during the festive season.

That’s why it does no harm to be reminded of the dos and don’ts of driving in the snow. Follow these steps and you’re more likely to escape a scrape.

1. Remove all snow and ice

If your view of the road is obscured by snow, frost or fog, you’re breaking the law. Clear the windscreen, side windows and wing mirrors before setting off. Brush snow off the roof, too, as that could slide down onto the windscreen once you’re moving. Driving school Bill Plant noted that it’ll help if your headlights are as clean as possible, so that they’re working to their full capability.

2. Should you let air out of your tyres in snow?

It’s an oft-repeated myth, but reducing your tyre pressures will not help your grip on snow, say experts.

“Your tyres are designed to function at a certain pressure and changing that could be dangerous,” says Adrian Tink of the RAC.“The most important thing is to make sure you have sufficient tread depth.”

In Britain that means at least 1.6mm of tread, across the width of the tyre. In snow, 3mm will help massively. Winter tyres will also help, and of course modern four-wheel drive is a big advantage for both traction and stability.

3. Do your checks

It’s important to make sure that your car is in working order before you try and drive in snow, when visibility is poor. As well as making sure your tread depth is sufficient, Bill Plant points out that your should make sure all of your headlights and indicators are working, as well as your fog lights — you never know when you’ll come across a patch of fog in winter.

4. How do you set off, or drive uphill or downhill in snow?

Try setting off in a higher gear when driving on snow and ice. This reduces wheel rotations, so lessening your chance of skidding. Engage the clutch slowly and gently.

This is especially helpful when going uphill, though modern traction control systems may be able to do the job for you, to prevent the wheels spinning and thereby provide more grip.

When slowing down or heading downhill in a manual, go down through the gears and allow the engine to slow the car as much as possible.

If you have an automatic, look for a winter mode button, which will reduce power from the engine to the wheels as well as manage the gears and degree of slip to the driven wheels.

5. How slowly should you drive in snow?

This is an obvious one but too much speed when you drive on snow and ice will increase the risk of losing control. Any kind of skid indicates you’ve been driving too fast for the conditions.

6. Steer into the skid

If you do find yourself sliding, it’s important not to lose your head. The experts at Bill Plant said: “You should steer into a skid; this will help get the car straight and back on track.”

7. Keep a larger gap to the car in front

Stopping distances increase massively on snow and ice — the Highway Code says it can be 10 times longer. Leave a 10-second gap between you and the car in front. This applies to 4×4 drivers as well — they may find it easier to gain traction as they head out of a snowdrift, but they’ll have the same grip issues when stopping.

8. No sudden movements

Any harsh braking or steering is bad in these conditions. Look well ahead and when cornering, reduce speed early by lifting off the accelerator gently, before using the brakes to reduce speed, then take your foot off the brakes before turning and feather the steering and accelerator through the turn. Accelerating hard out of the corner could spin the wheels and cause a skid.

9. Don’t be afraid to use the brakes

If everything suddenly goes eerily quiet, the chances are you’re driving on ice. Black ice most often builds up on bridges and underpasses, where there is cold, wet air passing above and below the surface.

Whereas the advice used to be not to stand on the brakes when you hit ice, as older cars will lock the wheels, most modern cars have sophisticated computer-controlled anti-lock brakes and stability systems. So if you lose traction in a new-ish car, brake with full force and the electronics will do the rest.

If you don’t have ABS, you may still use the brakes but very lightly; you want to avoid locking the wheels, as that provides zero control. This is called “threshold braking”. Another technique known as cadence braking involves pumping the brake pedal, or you could use a combination of these techniques. The important thing is to allow the braked wheels to rotate.

Whatever, be sure to do your braking in a straight line, rather than while turning, as that could induce a spin or understeer/snap oversteer.

10. Electric car owners — keep an eye on range

Due to their chemistry, the batteries in electric cars work best at a certain temperature — somewhere between 15°C and 25°C. That means that the single-figure temperatures of a British winter are not their forte, and it’s estimated that nippy weather can reduce an EV’s range to the tune of about 20%. You should keep an eye on your car’s remaining range, as well as on your nearest charging points. If you suffer from range anxiety, there are an increasing number of electric cars available with more than 300 miles of range.


Do you need snow tyres to drive in snow?

There are three options for your wheels when driving in snow: winter (or snow) tyres; snow chains or snow socks.

Winter tyres: made from a different rubber composite from conventional tyres that does not harden in cold temperatures, these improve traction below 7C. Different tread patterns reduce stopping distances. They cost 10%-15% more than conventional tyres and about £50 to fit. Buy at

Snow chains: fitted to the driven wheels of the car, chains increase grip by biting through the snow and ice. They are usually sold in pairs and must match a particular tyre size. Driving with chains will reduce fuel efficiency and limit the speed to 20-30mph. Fitting can be fiddly and they cost £50-£150 a set. Buy at

Snow socks: a cheaper alternative that you pull over the tyres of the driven wheels. They are made of a textile that optimises grip on the road. Simpler to fit than snow chains, they cost about £50 a pair. Drivers must keep below 50mph. Buy at


Is my car insured to drive in snow?

Your car insurance will still be valid if you take it out in the snow — it’s very unlikely there will be a clause specifically prohibiting it. But you need to be careful, as certain things could invalidate the policy.

For example, if your insurer believes you were negligent in heading out onto the road, for whatever reason — say by ignoring amber or red travel warnings, ignoring road closures, driving dangerously or otherwise not following the highway code for the conditions — and thereby put your car or others in harm’s way, then a claim could be in jeopardy.

A spokesperson for the Association of British Insurers told The Scottish Sun: “We would urge all drivers to pay close attention to advice from local authorities and the emergency services in areas affected by snow – particularly where there is a red warning.

“People’s safety is paramount. However social media rumours that motor insurance will be invalid if people drive during a red warning are not true. Motor insurance will cover you in the usual way, providing you are driving within the law.”

What is illegal when driving in snow?

Be sure to avoid these key things if you don’t want the police to stop you and issue a fine or break the terms of your insurance.

Not defrosting the car

Rule 229 of the Highway Code says that before you set off you must be able to see, so clear all snow and ice from all your windows – peering through a hole in the windscreen is not good enough — get all the snow and ice off, and demist thoroughly.  You should do the same with the mirrors.

You must also ensure that lights are clean and number plates are clearly visible and legible.

If you struggle to find time to defrost your car in the mornings, you might consider investing in a car windscreen cover to keep your windscreen clear of snow and ice.

Not removing snow from the roof or bonnet

The same Highway Code rule says to remove all snow that might fall off into the path of other road users. That means from the roof, bonnet and boot.

It’s not illegal to drive with snow on the roof but driving “without due consideration” is going to get you collared by the law, because clumps could slide on to the windscreen or onto another car, cyclist or pedestrian. In extreme cases you may be judge to be using a motor vehicle “in a dangerous condition”.

Not using headlights

Snow means clouds, which generally means dim conditions, and when it’s snowing visibility is decreased further. The Highway Code says you must use headlights when visibility is “seriously reduced, generally when you cannot see for more than 100 metres (328 feet)”.

Using fog lights can be sensible but the important thing is to switch them off when visibility improves, as driving with them on when they’re not needed is illegal.

Not checking the route

The Highway Code says you should check your planned route is clear of delays and that no further snowfalls or severe weather are predicted. It is illegal to drive when local weather warnings have been issued, unless it’s an essential journey.


Essential safety kit for driving in snow

The Highway Code says to take an emergency kit in case you get stuck or your vehicle breaks down. Here’s a list of items to keep in the car:

– Blanket/sleeping bag
– First aid kit
– Torch (with batteries)
– Rope
– De-icer and scraper
– Mobile phone charger
– Spare headlamp bulbs
– Jump leads
– High-visibility vest
– Shovel
– Tyre pump
– Water
– Warm drink
– High-energy snacks and emergency food
– Wellington /  snow boots
– Hat and gloves

– If you found our tips for driving in the snow helpful, you might also enjoy our guide to what to do if your car gets stuck in snow.
– If you’re planning a trip to the Alps in your car, here’s what you need to know about driving in Europe after Brexit.
– Also, check out this near-miss of a bus that lost grip on ice.