This manual covers the T170, T270, T370, and Hybrid models, designed for Class 5, 6, and 7 vocational applications. These trucks are built for diverse tasks, including utility, construction, and specialized services, and are equipped with 2010 EPA Compliant Engines, such as PACCAR PX-7 and Cummins ISB variants. Trucks are recognized for their durability, customizability, and suitability for a wide range of body configurations. The availability of hybrid powertrain options further enhances their appeal for improved fuel efficiency and reduced emissions. These vehicles are engineered with upfitter-friendly chassis to facilitate vocational integration and specialized body mounting.

This Body Builders Manual provides comprehensive guidance for upfitting and modifying T170, T270, T370, and Hybrid vehicles. It details essential information on chassis modifications, including structural integrity and frame enhancements, as well as electrical systems, cooling, exhaust, air intake, fuel, brake, and suspension systems relevant to body integration. The manual also covers body mounting procedures, component installation best practices, troubleshooting common upfitting issues, and weight distribution calculations. Specific attention is given to the unique considerations for hybrid powertrain integration and high-voltage system safety protocols, ensuring that upfitters and technicians have the necessary information for successful and safe vehicle customization.

This manual covers the T170, T270, T370, and Hybrid models, designed for Class 5, 6, and 7 vocational applications. These trucks are built for diverse tasks, including utility, construction, and specialized services, and are equipped with 2010 EPA Compliant Engines, such as PACCAR PX-7 and Cummins ISB variants. Trucks are recognized for their durability, customizability, and suitability for a wide range of body configurations. The availability of hybrid powertrain options further enhances their appeal for improved fuel efficiency and reduced emissions. These vehicles are engineered with upfitter-friendly chassis to facilitate vocational integration and specialized body mounting.

This Body Builders Manual provides comprehensive guidance for upfitting and modifying T170, T270, T370, and Hybrid vehicles. It details essential information on chassis modifications, including structural integrity and frame enhancements, as well as electrical systems, cooling, exhaust, air intake, fuel, brake, and suspension systems relevant to body integration. The manual also covers body mounting procedures, component installation best practices, troubleshooting common upfitting issues, and weight distribution calculations. Specific attention is given to the unique considerations for hybrid powertrain integration and high-voltage system safety protocols, ensuring that upfitters and technicians have the necessary information for successful and safe vehicle customization.