Tag Page CarTesting

Inside GM’s secret car-testing city

GM owns a sprawling, town-sized campus just outside Detroit where it’s been pushing cars to their limits for over a century. The Milford Proving Ground covers more than 4,000 acres, with its own roads, medical staff, and even emergency services—like a mini city built for cars. This is where innovations like the first automatic transmission, crash test dummies, and even the Lunar Rover for NASA were put through their paces. Imagine the stories those test tracks could tell! What do you think about automakers having entire towns just for experimentation? #Cars #GM #CarTesting