Gereral GMC Truck Sales and Service, Inc. is a GMC Medium Duty Truck Authorized Service Center and a full line Volvo and Autocar truck dealership. Since its inception in 1960, General GMC Truck has been Palm Beach County’s commercial truck headquarters. In addition to our quality new and used truck sales department, we also offer leasing, parts, service, and full in-house financing. We are also an Allison transmission, Cummins engine, Caterpillar engine, and Detroit Diesel engine dealer. We are conveniently located on Military Trail between the Florida Turnpike and Interstate 95.