Debunking Car Myths: What Really Works and What Doesn’t

Myth: Lowering Your Tailgate Saves On Gas

The idea that lowering your truck’s tailgate reduces drag and saves gas is a persistent myth, but studies have shown it actually increases drag. When the tailgate is down, airflow forms a vortex, increasing resistance and negating any supposed aerodynamic benefit.

So, to save on fuel, keep that tailgate up and reduce drag the way your truck was designed to do.