UK motorists urged to make tyre change before '450-mile wall of snow'

Tyre safety and adjustments in cold weather

Whilst the legal minimum tread depth stands at 1.66mm, motorists should target at least 3mm during winter months, the motoring expert advises. He explained: "Deeper tread helps your car have better grip in wet, icy, and snowy conditions, which can dramatically reduce stopping distances.

"Cold weather can cause tyre pressures to drop quickly, so you should never forget to check as this affects both safety and fuel economy."

How drivetrains can affect winter handling

Front-wheel drive copes with snow reasonably well, whilst rear-wheel drive vehicles can sometimes struggle considerably, according to Watt. He explains: "In those cases, adding weight to the boot or using snow chains on rear-wheels can help improve traction and stability."

Battery checks ahead of cold weather

"Battery failures are one of the most common causes of winter breakdowns," Watt states. "Not only does the cold weather make your engine harder to start, but you're also using more power for heating, lighting, and your wipers.

"If your battery is over four years old, it's worth having it tested or replaced before the temperature really drops to get ahead."

Checking fluids and the use of antifreeze

One of the greatest risks during winter is frozen coolant, the driving expert warns, which he says can 'lead to major engine damage'.

He advises: "Coolant should be topped up and mixed 50/50 with antifreeze during colder months. Dirty roads and spray mean you'll be using screenwash a lot more often too, so don't forget to check this."

Packing a winter essentials kit

If you must travel and there's a chance of encountering snow or ice, it's wise to have a winter kit in your car. Watt advises: "Items like blankets, a torch, a shovel, snacks, water, and a hi-vis vest can make a significant difference if you're stranded or your vehicle breaks down in adverse conditions. It's crucial to be prepared for unforeseen circumstances."

Checking visibility and lighting

During winter, visibility is often reduced due to weather conditions and shorter daylight hours, making it even more vital that your lights are clean, bright, and fully functional. The expert warns: "A faulty bulb is not only a safety risk but could also result in a failed MOT or being pulled over by the police. Carrying spare bulbs and regularly checking your lights is an easy way to stay safe and within the law."

Safely de-icing windscreens

Watt cautions: "Every winter we see drivers using boiling water to defrost their windscreens, but this can cause the windscreen to crack immediately, resulting in a repair bill of several hundred pounds.

"Instead, you should always use a scraper and de-icer spray, or start the car a few minutes early with the heater set to low. These methods are safer, cheaper, and prevent any damage to your windscreen."