Contact Us
Service Training Academy Headquarters (For G2 and Total Truck Care Program Questions) P.O. Box 9140 Farmington, MI 48333-9140 Phone: (866) 851-9829 Mon-Fri, 9am – 5pm EST Fax: (248) 488-3263 servicetrainingacademy@sta.pmh.com
Course Registration DTNA Service Training Academy Registrar Phone: 503-745-7725 Fax: 503-745-6389 dtna.registrar@daimler.com