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Custom Industrial Vehicles for Fire, EMS & Law Enforcement
General Truck Body has been delivering innovative custom vehicle solutions to transportation and service industries for over a century. As part of the Reading Truck Group, we continue our legacy of excellence in designing and manufacturing specialized vehicles for fire, EMS, law enforcement, government, and industrial sectors. Our engineering approach combines scientific precision with practical functionality to meet the unique needs of each client. We integrate complete system requirements including electrical, hydraulic, and climate control systems to ensure optimal performance. Backed by a team of experienced professionals, we create efficient, cost-effective solutions tailored to specific operational demands.

All our vehicles are proudly made in the USA with craftsmanship that guarantees longevity and durability. Our national network of distribution partners and 25 equipment centers ensures expert upfitting and support for fleets of any size. Founded in 1955, the Reading Truck Group has built a reputation for quality that continues through General Truck Body. We prioritize customer requirements at every stage, from concept to delivery, ensuring safe, solid, state-of-the-art vehicles. Our commitment to innovation and reliability makes us a trusted partner for specialized mobile equipment across diverse industries.
Services
Fire Vehicles EMS Vehicles Law Enforcement Vehicles Government Vehicles Oil & Gas Vehicles Mobile Command Units High Water Rescue Vehicles Specialty Trailers Aircraft Lavatory Trucks Arctic Trailers
Highlights and features
  • We offer over 100 years of experience in custom vehicle manufacturing
  • Our veteran-owned operation prioritizes American craftsmanship and quality
  • We integrate complete system requirements for optimal vehicle functionality
  • Our national network supports single vehicles to full fleet upfitting
  • We build vehicles specifically designed for extreme operational environments
Services
Fire Vehicles
General Truck Body builds fire department vehicles using high-grade materials for durability in extreme conditions. Our fire apparatus includes squad support, wildland rehab, and mobile command units. Each vehicle is engineered to exceed operational requirements while ensuring long-term reliability for emergency responders.
EMS Vehicles
We design specialized emergency medical response vehicles including multi-patient units and high-water rescue ambulances. Our EMS vehicles feature integrated medical equipment systems and climate-controlled environments. Custom configurations ensure optimal patient care during transport and field operations.
Law Enforcement Vehicles
GTB creates command centers, SWAT units, and security vehicles with advanced communication systems. Our law enforcement vehicles support event security, mass casualty response, and environmental operations. Custom designs prioritize officer safety and operational efficiency in diverse scenarios.
Oil & Gas Vehicles
We manufacture specialized equipment for oil patch operations including chemical blending trailers and wireline trucks. Our vehicles withstand harsh environments onshore and offshore. Custom configurations meet specific drilling and production support requirements with durable, field-tested designs.
Government Vehicles
GTB builds command centers and specialty vehicles for government emergency response operations. Our solutions include mobile command units and environmental service vehicles. Custom designs meet federal specifications for disaster response, event security, and infrastructure support applications.
Questions
What industries do GTB Custom Shop vehicles serve?
We serve fire departments, EMS agencies, law enforcement, government entities, and industrial sectors like oil and gas.
Can GTB Custom Shop build vehicles for specialized needs?
Yes, we design and manufacture custom vehicles for unique requirements including mobile command units and high water rescue.
Are GTB vehicles made in the USA?
All GTB Custom Shop vehicles are proudly manufactured in the United States with American craftsmanship.
How can I schedule a vehicle demonstration?
Contact us through our website or call 713.933.3677 to schedule a custom vehicle demonstration.
Does GTB support fleet vehicle requirements?
Yes, our national network of 25 equipment centers provides upfitting and support for single vehicles or entire fleets.
What engineering capabilities does GTB offer?
We integrate electrical, hydraulic, climate control, and data acquisition systems into all our custom vehicle designs.