--- title: "In what circumstance would you fit chains to… | Theory Test" description: "In what circumstance would you fit chains to your wheels? The correct answer is “To prevent skidding in snow”. Read the instructor's explanation of the rule b" lang: en json-ld: | [ { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://fasttrackdrivinglessons.co.uk/#organization", "name": "Fast Track Driving Lessons", "url": "https://fasttrackdrivinglessons.co.uk/", "email": "info@fasttrackdrivinglessons.co.uk", "areaServed": "GB", "description": "Intensive driving courses and driving lessons across the UK with DVSA-approved instructors." }, { "@type": "WebSite", "@id": "https://fasttrackdrivinglessons.co.uk/#website", "url": "https://fasttrackdrivinglessons.co.uk/", "name": "Fast Track Driving Lessons", "publisher": { "@id": "https://fasttrackdrivinglessons.co.uk/#organization" }, "potentialAction": { "@type": "SearchAction", "target": { "@type": "EntryPoint", "urlTemplate": "https://fasttrackdrivinglessons.co.uk/search?q={search_term_string}" }, "query-input": "required name=search_term_string" } } ] }, { "@context": "https://schema.org", "@type": "QAPage", "mainEntity": { "@type": "Question", "name": "In what circumstance would you fit chains to your wheels?", "text": "In what circumstance would you fit chains to your wheels?", "answerCount": 1, "acceptedAnswer": { "@type": "Answer", "text": "To prevent skidding in snow. Fitting snow chains to your tyres gives extra grip when driving through deep snow or ice. They bite into the slippery surface to help prevent the wheels from spinning and the car from skidding. You should only use them on snow-covered roads, as driving with chains on clear tarmac can actually damage both the road surface and your tyres. Anti-lock brakes, rather than chains, are designed to prevent your wheels from locking." }, "suggestedAnswer": [ { "@type": "Answer", "text": "To prevent brake locking" }, { "@type": "Answer", "text": "To prevent damage to road surfaces" }, { "@type": "Answer", "text": "To prevent tyre wear" } ] } } ] --- Get an exclusive 15% off - Offer ends next week! 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DVSA-style practice question · Vehicle Handling ## The answer options - To prevent brake locking - To prevent damage to road surfaces - To prevent tyre wear - To prevent skidding in snow**Correct** ## Why that is the answer Fitting snow chains to your tyres gives extra grip when driving through deep snow or ice. They bite into the slippery surface to help prevent the wheels from spinning and the car from skidding. You should only use them on snow-covered roads, as driving with chains on clear tarmac can actually damage both the road surface and your tyres. Anti-lock brakes, rather than chains, are designed to prevent your wheels from locking. ## How this comes up in the real test Questions from vehicle handling appear throughout the 50-question multiple-choice section, and the wording changes between versions. Learn the rule rather than the sentence: the DVSA can ask the same point from the opposite direction, and a memorised answer falls over the moment the phrasing moves. The pass mark is 43 out of 50, so seven wrong answers is your entire margin. If a whole category is shaky, run the topic practice below until you are getting every question right for the right reason, then go back to full mocks under the clock. [Practise Vehicle Handling](/theory/quiz/vehicle-handling)[Sit a full mock test](/theory/mock-test) ## More vehicle handling questions - [A lot of snow has fallen recently. When driving in these conditions, what are some things to think about?](/theory/questions/a-lot-of-snow-has-fallen-recently-when-driving-in-these-conditions-what-are-some-things-to) - [After fog has cleared, it can be dangerous to leave your rear fog lights switched on. 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