Welcome to Detroit Diesel

Detroit Diesel is a leading manufacturer of on-highway heavy-duty diesel engines for the commercial vehicle market offering a complete line of engines from 170 to 515 horsepower for the on-highway and vocational markets. Through its facility in Detroit, Michigan, Detroit Diesel is engaged in the design, manufacture, sale and service of these products, in addition to supporting alternative and hybrid engine strategies for the commercial truck marketplace. Detroit Diesel, a member of the Daimler Truck Group and an affiliate company of Freightliner LLC.

Communication regarding the product and process release procedure

Based on recent experiences, we would like to reinforce again the necessity of your compliance with our mandatory and specified Daimler Trucks North America, Detroit Diesel processes. We insistently ask you to keep the following mentioned and agreed conditions, particularly with regards to the Production Part Approval Process (PPAP) and process change notification.

Regional Information

We serve our customers and markets from our three million sq. ft. manufacturing plant in Redford Township, Michigan; six remanufacturing centers strategically located throughout the United States.

Detroit Diesel Top Focus Areas

  • Superior Products and Customer Experience
  • Leading Brands

Environmental Management Requirements

     1. Be familiar with Detroit Diesel's Environmental Policy.
     2. Be familiar with the New Chemical Authorization Procedure.  

SWANweb Engineering (CAD) Data Exchange

SWANweb is the "System for the worldwide exchange of engineering data". 
 SWANweb page