Hi Noel,

Depending where you are in the world people refer to winter tyres as that or snow tyres. However, there are also more extreme tyres available specifically for driving on snow and ice that have metal studs in them.

Winter tyres that are suitable for Irish roads could be used all year around, though they do wear quicker in warmer weather. Likewise, in warmer weather they have less grip than a normal tyre. However, they come into their own in temperatures below +7 degrees centigrade (yes, that warm), as they don't harden. That means they're of use even if you're on a bone-dry road in low temperatures. On top of that they have 'sipes' cut into the rubber that massively increased grip on snow and ice.

Whether it's worth fitting them in Ireland is up for debate. Historically we only have a few days a year in which these tyres would be the best option, but the past two years have certainly increased the perception that we have cold, snowy winters. They are invaluable in such circumstances. Not only do they enhance traction to make it easier to climb hills, they also make it safer and easier to turn and stop.

A good value alternative to have in the boot that'll keep you going (at lower speeds) is snow socks.

Hope that helps.