GPM Truck Center s is a leading supplier of parts for all Class 6-8 makes and models of trucks, including garbage trucks and ... vacuum & jetter trucks. We stock most hard-to-find parts, and if we don’t have it, we’ll find it and ship it anywhere-nationwide and on time. In addition to our parts business, we also offer custom built trucks, pumps and repair fire damage equipment, including garbage trucks. We can restore your entire truck and our rebuilt equipment performs like new. Turn to GPM. We’re your one stop shop for parts and service. read more