Looking for car hire at Memphis airport in Tennessee? Here are the best tricks to get the highest quality car rental for the best cost. Many of the rental companies seem independent, but they’re actually part of a larger company. Alamo/National, Avis/Budget, Firefly/Hertz, and Dollar/Thrifty often operate in the same building or right next to each other and end up sharing the same pool of cars. However, due to their market positioning, their prices can be radically different. Often, the higher-priced brand will have newer and better-equipped cars on the lot. But during peak season, there’s not really a huge …