Choosing the right snow chains
The starting point is to tell you that “conventional snowchains” (RUD, KWB), which wrap chain around the whole tyre, are not suitable for increasing numbers of vehicles, usually because they’d be too close to struts or brake pipes, or because there’s electronic sensing equipment which can’t cope with finding metal where there’s normally only rubber. You must therefore visit a snow chains/ snowchains database if you want to buy conventional snowchains and choose first your car, then your tyre size, and in many cases also your engine size. Some manufacturers don’t take this prudent view, so you’ll almost certainly be able to buy a set of chains “off the shelf” which will fit around your wheels. Our advice is to check your car handbook very carefully, because if there is a “No fit” for conventional snowchains there could be real danger and expense in fitting the chains and driving the car.
All the “other snowchain systems” (AutoSock, Farad SNOW, Maggi TRAK and Spikes-Spider) can be used on every vehicle, subject to finding a set of the appropriate size, even if the use of conventional snow chains is forbidden.
The Farad, Spikes-Spider and TRAK systems require you to have wheel nut adapters of the correct size for your car; you’ll find all the information you need on the snow chains/ snowchains database on roofbox.co.uk.
All the snow chains/snowchains are are sold in pairs, and need to be fitted to the driving wheels. Some people also fit them to the non driving wheels, which certainly improves all round stability, but is definitely not necessary. 4 x 4 drivers should fit snowchains to the front wheels unless we tell you which wheels to use – please check the snow chains database for fitting notes.
As a rule of thumb, traction control and anti-skid systems should be turned off when using tyre traction devices, except for AutoSock and Spikes-Spider systems. If you can’t easily turn off these systems, then it’s probably OK. Check your handbook!
View all the available options, together with prices and special offers, on the snow chains database. This contains well over 100,000 links, and they work very hard to keep it as up to date as they can. Please though (1) check your handbook and (2) fit the snowchains we supply ASAP after receiving them, just to check that they fit, and also to learn how to fit them.
About the author:
The Roof Box company is the UK’s leading mail order supplier of car roof boxes, roof bars, bike carriers, snow chains and car rack products.