The US Road Trip is for many people - including many Americans - the dream holiday. It's the freedom of the road, the ability to stop or move on, a chance to see the country's breath-taking scenery and cross its wide-open spaces.
With plunging temperatures and bursts of sleet and snow working their way across the UK, making driving conditions at best unpredictable, and at worst, treacherous, tyres are more important than ever. Standard tyres fail to get to grips with the change in conditions. What can be done to combat this and keep us all moving?