My 2024 Ford Ranger is a 4X4, but the fuel economy at 524 Miles to E was in 2H Drive mode without locking the rear differential. My truck has a soft roll tonneau cover.
After 500 Miles of driving my brand-new 2024 Ford Ranger, the fuel economy improved from just over 400 Miles to E to 524 Miles to E on a full tank of fuel. She performs better now after a short break-in period. I am using Regular 87 Octane Gasoline from ExxonMobil.
