10/17/2026
Popular gas-saving tricks are everywhere, but experts say most don’t work, and some could harm your car. We debunk the myths and break down what actually improves your mileage.
Numerous gas-saving tricks are promoted on social media. But automotive experts warn many of these hacks don’t work—and some could harm your car. Here’s how you can actually get better gas mileage—and what not to do.