Why do some trucks have rubber strips hanging from their tires?

By Moc Tra  &nbspFebruary 20, 2026 | 04:29 pm PT

Rubber strips that hang near truck tires have puzzled many people, who debate whether they serve as decoration, a safety feature or even a touch of feng shui.

What seems like an ordinary riddle has left many people guessing. Are you confident that you know the real answer?

On highways and at construction sites, trucks are often seen with bundles of rubber strips tied close to their tires, swaying like small curtains in the wind as the wheels move. Some assume they are decorative, others think they create noise to warn pedestrians. A few even joke that drivers tie them on for fun or for good luck.

The rubber strips look unremarkable but they spark curiosity whenever motorists stop at a red light. The more people think about it, the harder it is to figure out, as it resembles no familiar accessory for vehicles. Its mix of familiarity and oddity has turned it into a lighthearted puzzle that makes many smile once they learn the answer. So what exactly are those rubber strips for?

>> Check out the answer here


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