Peterson Manufacturing, Inc. is a world-leading innovator in the design engineering and manufacturing of commercial vehicle and trailer wiring harness and lighting systems. Our portfolio includes LumenX® LED lights, a family of corrosion resistant harness systems (Defender® and PetersonPATRIOT), PetersonPULSE® smart trailer system, and safety, interior and utility lighting. 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 personalization and attention to detail. We take pride in using the latest technologies and automated assembly equipment to provide quality products with maximum value. We also work hard to provide world-class customer service to support our customers around the globe, all from our USA-based facilities. Made in the USA production and innovation with global reach - that's the Peterson difference.