Snow chains on asphalt, can you drive? What the law says

If you are a motorist based on a stretch of road with snow chains mounted on asphalt without snow, you might be wondering if it is legal and safe. In this article, we will carefully examine the issue and provide clear information about what is right when using snow chains on the road What does Italian law say about it and what are the limits on the durability and service life of snow chains under stress?

USE OF SNOW CHAINS ON DRY ROADS

During the winter, many motorists may find themselves traveling on a stretch of road with chains required on board or other anti-slip means (snow socks, winter or all-season tires) for use in the event of ongoing snow phenomena. After clarifying the advice on choosing between winter tires and snow chains in this guide with a comparison test, let’s see how to behave when driving a car with chains fitted on bikes where there is no snow.
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The first thing to keep in mind is that snow chains are designed and approved primarily for snowy and icy conditions. However, there are situations where it may be legitimate and safer to use them even on asphalt. Many situations may require the use of snow chains even on roads that are not completely covered with snow or ice, such as tunnel streets where the hairpin bends and climbs where it is not possible to safely stop and remove the chains.

USE OF SNOW CHAINS WHEN DRIVING IN ITALY

Use of snow chains It can be requested by municipalities, managers, and owner bodies only on roads subject to special decrees according to Directive 1580/2013 of the Ministry of Infrastructure. It is important to know these regulations and follow them to avoid fines and ensure road safety. Especially with snow chains, some requirements must be remembered:

• speed limit 50 km/h with snow chains or lower based on traffic signs;
• Use approved snow chains according to the rules UNI 11313orÖ-norm V-5117” and suitable for the given tire size. The same symbols can also be found on snow socks officially recognized in Italy as equivalent to snow chains.
• install snow chains on the drive wheels or, in the absence of specific manufacturer data for SUVs and 4x4s, prefer front wheels for maximum directionality;

FIT THE SNOW CHAINS BEFORE OR DRIVE ON CLEAN ASPHALT

When it comes to using snow chains on your vehicle, the decision to install them or keep driving with them on can be a matter of comfort and safety. Even if the asphalt has been cleared of snow, driving with snow chains may not provide the smoothest ride for passengers. However, if your car manufacturer has not specified any limits regarding the use of snow chains (which you should always verify by thoroughly reading the owner’s manual), there are generally no obstacles or risks associated with keeping them on.

ANIMA (National Association of Various and Similar Machine Industries) further clarifies this point, stating that approved chains can typically endure driving up to 120 km on dry asphalt without breaking. This means that if the chains are officially approved for use, they can be left mounted even when driving long stretches without encountering snow, without the risk of breaking.

So, if you’re faced with the decision of whether to install snow chains or continue driving with them, consider factors such as your comfort level, safety concerns, and the guidelines provided by your car manufacturer. As long as the chains are approved and properly installed, you can drive with confidence, knowing that they will provide the necessary traction and stability when navigating snowy or icy conditions.