18 expert tips for driving safer in the winter

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Safer winter driving: tips for driving on icy roads

From ensuring your tyres are winter-ready to choosing between a windscreen scraper or de-icer, find out how to make sure your car and driving are equipped for the colder months

Stay safe and in control on the roads this winter in frosty, misty and icy conditions, with expert advice from Mike Cross, chief engineer at Jaguar.

Mike Cross is Jaguar’s chief engineer and spends much of his time driving cars in extreme conditions, in places such as the company’s winter testing facility near Arjeplog in northern Sweden, where winter temperatures regularly dip below minus 20C.

When it comes to driving on ice and snow, Mike is the man in the know. So with the frosty season upon us, we asked him to share his top winter driving tips…

Mike Cross, chief engineer at Jaguar, spends a lot of time testing cars in extreme conditions

1. Switch to winter tyres

When conditions get really bad, particularly during snowy and icy periods, it’s a good idea to switch to winter tyres. The benefits outweigh any compromise in performance, but it’s worth mentioning that they’ll wear out quicker than a traditional tyre if used regularly in warm temperatures. I’d much rather have a rear-wheel-drive car on winter tyres than a four-wheel-drive car on summer tyres.

2. Keep your windows clear

I’d like to think this is a given, but make sure to clear every bit of snow and ice from your car before you set off, including from the roof. You must have complete visibility, and make sure large chunks of snow won’t fall off your car onto following traffic or slip onto your windscreen. Also, antifreeze is very important, both in the engine coolant and windscreen washer bottle. Some windscreen washer fluids contain it as standard, but if not, make sure you have the concentration right in your windscreen washer bottle so the liquid doesn’t freeze.

3. Be prepared with an emergency kit

It’s never a bad idea to prepare for a long stay in the car. In the worst winters we’ve seen countless examples of roads becoming blocked, leaving hundreds of people stranded. Leave a blanket in the boot, a few snacks and a couple of bottles of water. The chances are you won’t need them, but it’s always better to be prepared.

4. Use an ice scraper

It might sound obvious, but on frosty mornings an ice scraper is still the most effective solution unless you have a heated windscreen – but even then, it’s still important to have a scraper for the rest of the windows.

Some more help with your driving this winter

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Driving in windy weather and other motoring tips

Choosing the right breakdown cover for you and your family

5. If driving abroad, consider snow chains

In some places on the continent, it’s mandatory to carry snow chains. If this applies to roads you’ll be driving on, familiarise yourself with the fitting, tightening, and removal procedure in the comfort of your own garage or driveway. When driving with chains or similar, it’s good practice to drive and corner smoothly to avoid the chain spinning on the wheel or being pushed off the tyre.

6. Plan ahead as you drive

Leave four times the normal gap between you and the car in front and try to plan your route. If there’s a steep hill that’s unlikely to be gritted, for example, avoid it. If it’s misty, make sure your vehicle is as visible as possible – pile-up accidents are extremely common when it’s icy and visibility is low.

7. Use a smooth driving style

Just as in summer, be smooth and subtle with your inputs. Don’t mash the accelerator, stamp on the brakes or yank the steering wheel. Use a higher gear selection to reduce the torque at the wheels and hence lower the chance of wheelspin. At Jaguar Land Rover our cars are all fitted with traction control and skid control systems, but in an ideal world you won’t need them.

8. Avoid understeer

If for whatever reason you find yourself in an understeer skid, where the car doesn’t seem to respond to your steering and heads in a straighter trajectory than you want, then it’s crucial to be gentle with your steering and braking. Turning the wheel further, or braking harder, will only make the problem worse. Again, preventing a skid is really about smooth inputs and being extra cautious with your speed into a corner.

9. ... And don't oversteer

This is unlikely to happen if your car is on the correct tyres, you’re driving carefully and you have all electric safety systems activated. But if you do have an oversteer situation (where the car steers more sharply than intended and the rear end starts to slide) you want to keep the front wheels pointing in the direction you were hoping to go; if the rear end of the car slides left, you should steer to the left and vice versa.

10. Trust your car

Modern cars undergo such a rigorous testing process that I think most people would be surprised by just how resilient they are. During the winter testing phase of any new Jaguar, we drive the cars for days on end in temperatures that never reach above -20C. Even before we ship these cars to the Arctic Circle for that phase of testing, we use our climate chambers to run them in -40C temperatures, and we cover them in freezing water to check they’re watertight. The British winter may sometimes seem bad, but these cars can cope with far worse.

Safer winter driving: 10 tips for driving in winter time

11. Check your tyre pressure

As temperatures drop so do your tyre pressures, so check them once a week. If adding air to cold tyres outside, stick to the manufacturer’s recommended pressures. If you’re doing it in a warmer garage, Michelin advises adding 3psi to the manufacturer’s recommended pressures.

12. And check tyres for wear

You can roughly measure treads using a 20p coin. Put the coin in your tread. If you can still see the outer edge it means your tread is less than the legal 1.6mm limit and will need to be replaced. The deeper the tread, the less the stopping distance, which is crucial in the wet winter conditions.

13. Test your battery

Your battery’s performance is reduced in cold conditions, so check its output to see if it’s still in good working order. It’s also a good idea to carry a small jump pack – they’re now small enough to fit in your glovebox, but powerful enough for multiple starts.

14. Demist your windows

According to the RAC, the most effective way to demist your windscreen is to start with a cooler setting, direct the air at the windows and gradually increase the temperature as the engine warms up, and turn on the air conditioning to keep the atmosphere dry.

15. Clean your windows

Clean and check your windscreen and windows for chips and repair if needed. Cracks can develop quicker in winter, while dirty windows mist up more quickly.

16. Check your brakes

Driving on slippery roads can take a heavy toll on brakes, so get a professional to check your brake pads and brake fluid before the temperatures drop to make sure you start the season with them at optimum performance.

17. Make sure your suspension is working

Your suspension affects your car’s handling, stopping distances and stability. Poor road surfaces, salt from grit and general wet weather can cause damage to springs, so again make sure they’re in peak working order during the winter.

18. Check wipers and heater

Properly maintained wipers are essential for a safe field of vision when driving in rain. Check that your heater and defrost system are working, both for your comfort while driving, as well as maintaining good visibility.

Get great savings with your Boundless discounts

As a Boundless member you can save up to 7.5% on tyres at Blackcircles.com, with fitting at your local garage or mail order to your home.

You can also save 6% on your Halfords winter car essentials with the SVM shopping discount card. Be prepared with an emergency kit, buy a jump-start pack, and make sure you have a windscreen scraper and de-icer ready.

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