DOES A TONNEAU COVER IMPROVE MILEAGE AND RANGE?

EV Channels Review

This video rigorously tests the aerodynamic impact of a tonneau cover on the Ford F-150 Lightning's range and efficiency. The reviewer conducted a controlled 140-mile loop test under consistent conditions (low wind, moderate temperature) with the tonneau cover both on and off. The results were surprising, showing virtually no difference in energy consumption or range between the two configurations. While Ford engineers suggested a benefit, the test aligned with the MythBusters' findings that an open bed can be equally or even more aerodynamic. A secondary test with the tailgate down also yielded minimal, almost negligible, improvements. Ultimately, the reviewer concludes that tonneau covers offer no significant range advantage for the F-150 Lightning and recommends purchasing one based on aesthetic appeal and cargo protection rather than efficiency gains. The Worksport AL3 cover is highlighted for its ease of installation and removal.