Fleet/Vehicle Owner Info

Daimler Truck North America fleet customers have access to a wide range of secure online applications and resources that help keep your trucks on the road and your business moving. Owner/operators may also gain access to important information for their DTNA vehicles.



We will process your request in a few days and provide your login credentials and details on accessing the registration benefits listed.


Click here to register

Excelerator Members: When providing information on the form, please use the "Comments" section to indicate that you are already an Excelerator member.


Registered Fleets & Vehicle Owners have access to these secure applications:


PartsProX powered by Excelerator℠

Our new digital catalog is built on speed and efficiency and allows you access your vehicle’s originally installed parts using an interactive Bill of Materials (BOM). You also have access to parts cross-reference, alternates, supersedures, rich part imagery and so much more!



This is an essential asset for service techs that offers easy access to wiring diagrams.



Technical information and documentation including driver's, maintenance, troubleshooting and workshop manuals.



Lookup for the information related to a Vehicle and it’s Major Components like Chassis, Engine, Axle and Transmission. Includes Registration, Warranty and Claims related information. 



View and set configuration parameters, get easily understood fault code information, use the built-in diagnostic tools and tests designed specifically for today’s complex vehicles.

NOTE: Access to DiagnosticLink Professional for fleet customers is limited to qualified warranty fleets, those with Direct Warranty (DWC) and Customer Performed Warranty (CPWA) agreements.


Service Tracker
Communicate with service centers and track the progress of vehicles through the service experience with this web-based application.