Peterson Manufacturing, Inc. is a world-class innovator in the design, engineering and manufacturing of commercial vehicle and trailer wiring harness and lighting systems. Our portfolio lines include LumenX® LED lights, Defender® and PetersonPATRIOT, a family of corrosion-resistant harness systems, and the PetersonPULSE® smart trailer system. We have built our reputation by providing solutions to our customers’ most difficult challenges with our ability to vertically integrate all aspects of the production process, offering a high level of customization and attention to detail.