Customer Login Quick Search       
Career Opportunities      
COMPANY PROFILEVEHICLE SYSTEMSPOWER SYSTEMSSITEMAPCONTACT USTRAININGLOCATIONS

Vehicle Systems

Atlantic Detroit Diesel-Allison, LLC (Atlantic DDA) is engaged in the sale and servicing of diesel and alternative fuel engines, transmissions and related components, parts and accessories, for equipment serving various On-Highway. Those markets include medium- and heavy-duty trucks, buses and coaches, fire and emergency vehicles.

Engines
ADDA represents the most respected brands in the business—names like: Detroit Diesel®, MTU®, Mercedes-Benz®, and more.

Allison Transmissions
Allison Transmission, Inc. (Allison) is the premier global provider of commercial duty automatic transmissions and hybrid propulsion systems. Allison products are specified by over 250 of the world’s leading vehicle manufacturers and are used in many market sectors including bus, refuse, fire, construction, distribution, military and specialty applications.

Parts & Services
Operating one of the most extensive parts departments in the industry, Atlantic Detroit Diesel-Allison stocks more than $25 million in quality parts. That means we’ll have the part you need when you need it.

WheelTime
The WheelTime promise, combined with the finest quality parts and our service excellence, assures the best possible customer experience.