Tailgate open or closed? Which is more fuel efficient?

By Russ and Tiña De Maris It’s an age-old campfire discussion among RVers and pickup owners. Everybody wants to save money on gas — do you drive with the pickup truck tailgate open or closed? Up or down? Driving with the tailgate closed would seem counterintuitive. After all, won’t the wind get “caught” by the tailgate and simply tend to... Read More