They are useful, for example, if you are driving to a ski resort where the local climate is colder and icier than your usual driving conditions. It’s important, however, to check what the legal requirements are where you plan to drive as some countries insist on winter tyres while others demand snow chains are used. Equally, as snow chains can cause damage to road surfaces, there may be minimum snow coverage limits.
If they are legally acceptable, you’ll need to know all about fitting and using snow chains.
Getting the right chains
To begin, make sure that you’ve bought the right chains for your particular vehicle. You should be able to find details in your manufacturer’s handbook. Bear in mind that snow chains can be a problem on some cars. If yours has insufficient clearance between the tyre and the wheel arch/vehicle suspension you may need to consider a snow sock or find a manufacturer that can cater for your particular make and model.
Once you’re happy with the clearance at the back of the wheel and between the road surface and the wheel arch, you need to buy chains that are suitable for your tyre dimensions and vehicle weight/power.
Snow chains are sold in pairs and are usually fitted to the drive wheels. Again, check with your manufacturer’s handbook for advice. While some people consider two chains to be enough, two pair will be better.