Toyota said it will expand the Arizona Proving Grounds and invest more than $50 million to enhance vehicle testing at the facility in Wittmann.

Toyota Affirms Commitment to Arizona Proving Grounds with New Investment Toyota Affirms Commitment to Arizona Proving Grounds with New Investment PR Newswire WITTMANN, Ariz., July 2, 2025 More ...

Toyota established the Arizona Proving Grounds in 1993, and it has been home to testing more than 50 Toyota and Lexus vehicles for the North American market since that time.

Toyota says its adding more car testing and development capabilities to its Arizona Proving Grounds site in Wittman.

Packard Proving Grounds’ Wedding Garage Sale gives past brides an opportunity to sell everything from gently used suits and gowns to centerpieces and signage to brides in the process of plann… ...

More than 200,000 voters were impacted and now county recorders are tasked with notifying those impacted. Micaela Marshall reports.

The Arizona Proving Grounds covers around 11,650 acres with dozens of miles of on and off-road testing surfaces, as well as a high-speed oval track.

Starting DL Clayton Smith joined Arizona State reporter Justin LaCertosa at the Sun Devils' portion of Big 12 Media Days on Tuesday, discussing some interesting topics.