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Senators Argue DEF Requirements Should Be Tossed for Trucks in Cold Weather
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Updated 2 hours ago
First seen March 19, 2026 17:15:32Stay on top of this story
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Quick Summary
Diesel exhaust fluid freezes at 12 degrees Fahrenheit, leaving ice road truckers in a dangerous predicament when their big rigs go into limp mode. The post Senators Argue DEF Requirements Should Be Tossed for Trucks in Cold Weather appeared first on The Drive.