Authorized Factory Distributor for Detroit Diesel and Mercedes-Benz engines and Allison Transmissions and offers complete parts and service support. Also a dealer for, VM Motori, Deutz, Jacobs, PacBrake, Carrier, Webasto, Duralite, MultiQuip, GE Jenbacher, and more.

Our wide range of products are all designed and manufactured to be industry leaders in their respective fields. Smith DDA offers products and services for engines, transmissions, and generator sets, as well as parts and accessories for a variety of heavy duty trucks and equipment, all supported by factory trained technicians. Contact any our locations for more information.