Explaining a car on Instagram: "Follow (us) @ExplainingACar to learn something NEW about vehicles every day 🚗💫 When you shift gears — whether manually or automatically — your transmission is changing how the engine’s power is delivered to the wheels ⚙️🚗 Inside the gearbox, a set of gears and shafts work together to balance torque (pulling power) and speed. Lower gears give more torque for acceleration or climbing hills, while higher gears reduce torque to allow smoother, fuel-efficient cruisi