Stellantis will cease operations at its large proving grounds near Yucca, Arizona by the end of 2024. The company's proving grounds in Chelsea, Michigan will remain open and active. It's unclear ...

The proving grounds specializes in hot weather testing and is located near Yucca, which is off of Interstate 40 between Kingman and Lake Havasu City in northwestern Arizona. According to CNBC ...

The U.S. Army Yuma Proving Ground is located near the Arizona-California border, adjacent to the Colorado River, approximately 24 miles north of the city of Yuma, Arizona. This is a military town ...