Young adults are more familiar with emojis than some warning lights in their cars. A survey by Goodyear Auto Service and Just Tires found that only 51-percent of millennials and Generation Z were able to identify the warning light telling them one of their tires is underinflated. That's compared to 88-percent who able to identify the eye roll emoji. The study found that 39-percent of all drivers couldn't recognize the tire warning symbol.
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