Winter Driving Rules: Why Chains Matter
California, USAWed Jan 14 2026
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Driving in snowy conditions can be tricky. It's not just about having a car that can handle the snow. Sometimes, the law says you need to put chains on your tires. This is to keep everyone safe on the road.
In California, the rules change based on how bad the weather is. If you see an R1 sign, you need chains or snow tires on your drive wheels. For R2, most vehicles need chains, unless they have snow tires on all four wheels. And if you see R3, everyone needs chains, no exceptions.
Not following these rules can get you into trouble. A trucker in Truckee found this out the hard way. They tried to drive over Donner Summit without chains. They got stuck and had to be towed. Plus, they got a fine that could be up to $500.
It's not just California with these rules. Colorado has them too. There, the rules are called Level 1 and Level 2. Level 1 means some vehicles need chains. Level 2 means all commercial vehicles need chains on all four drive tires.
So, next time you're driving in the snow, remember: chains can save you from a lot of trouble. It's not just about avoiding a fine. It's about staying safe on the road.
https://localnews.ai/article/winter-driving-rules-why-chains-matter-156af435
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