Where is the Motor Carrier Office located? Our office is located at 44 Vantage Way, Suite 160, Nashville, TN 37243. September 05, 2015 18:49 Related articles What types of vehicles must register with the IRP? What Motor Carrier functions can I do online through TNTAP? How do I transfer a truck plate? What is a form 2290? I have questions about IFTA and filing my return. Who should I contact?