DTNA Portal 

Welcome to DTNA Portal, the starting point for working with all brands and franchises that fall under the Daimler Truck North America umbrella. Whether you use DTNA's online resources to complete repairs, purchase parts, submit warranty claims, spec new vehicles or track the status of your vehicle orders, DTNA Portal offers customization and personalization to streamline your daily tasks and activities.

Contact Us

For technical issues with DTNA Portal or other DTNA applications, contact the DTNA Software Support Center.



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