Kenworth K370

Quick Facts

Manufacturer: Kenworth Trucks
Truck Class: Medium Duty Class 6–7 Truck
Common Configurations: Regular Cab, Crew Cab, Chassis Cab, Box Truck, Refrigerated Truck, Flatbed, Stake Bed, Utility Body
Primary Applications: Urban Delivery, Beverage Distribution, Refrigerated Freight, Municipal Service, Utility Operations, Regional Commercial Delivery
Common Engine Options: PACCAR PX-7, Cummins B6.7
Typical Transmission Options: Allison Automatic, Eaton Manual, Eaton Automated Manual
Common Axle Setups: 4×2, Single Rear Axle
GVWR Range: Approximately 25,999–35,000 lbs depending on configuration
GCWR Range: Up to approximately 37,000 lbs depending on setup
Cab Style: Low Cab Forward (LCF) Cabover Design
Production Status: Active Production
Best Fit: Urban delivery, refrigerated transport, municipal fleets, and regional commercial operations

Overview

The Kenworth K370 is a low cab forward medium-duty commercial truck platform designed for urban delivery operations, regional distribution, municipal service, and vocational fleet applications.

The K370 is part of Kenworth’s cabover commercial lineup and is especially recognized for maneuverability, compact dimensions, and visibility in dense urban environments. Its low cab forward design maximizes cargo space while improving turning capability and driver sightlines.

The truck is widely used in refrigerated delivery fleets, box truck operations, beverage distribution, utility fleets, and municipal service applications where operational efficiency and maneuverability are important priorities.

Key Characteristics

The Kenworth K370 is engineered around commercial efficiency, urban maneuverability, and broad vocational adaptability. Its cabover design supports multiple body styles while allowing operators to maximize cargo body length in tighter operating environments.

The truck is especially effective in city delivery operations and regional commercial routing where visibility and compact dimensions improve operational flexibility.

Common Specifications

Engine Options

The Kenworth K370 commonly uses the PACCAR PX-7 or Cummins B6.7 diesel engines depending on fleet requirements and operational specifications.

Transmission Options

Transmission options commonly include Allison automatic transmissions, Eaton manual transmissions, and Eaton automated manual transmissions.

Axle Configurations

The truck is commonly configured as a 4×2 single rear axle commercial platform.

Cab Configurations

The Kenworth K370 is available in Regular Cab and Crew Cab configurations depending on operational requirements and passenger needs.

Wheelbase Range

Wheelbase lengths vary depending on body style, refrigerated applications, vocational equipment, and payload requirements.

Common Applications

The Kenworth K370 is commonly used in:

Box truck fleets
Refrigerated delivery operations
Beverage distribution
Utility service fleets
Municipal applications
Commercial rental fleets
Regional freight delivery
Landscaping operations
Food service distribution
Vocational fleet operations

Advantages

Advantages include:

Excellent urban maneuverability
Strong driver visibility
Compact turning radius
Efficient cargo space utilization
Multiple vocational body configurations
Good regional delivery capability
Driver-friendly cabover layout
Commercial fleet flexibility
Strong stop-and-go routing performance
Broad upfit compatibility

Limitations or Considerations

Limitations and considerations include:

Cabover ride quality differs from conventional trucks
Long-distance comfort lower than conventional highway trucks
Diesel emissions systems require maintenance attention
Payload capability lower than heavier Class 8 platforms
Urban-focused design less ideal for long-haul operations
Dealer support availability varies by region

Driver and Operator Experience

The Kenworth K370 is highly regarded for visibility and maneuverability in urban delivery environments. Drivers often value the tight turning radius and compact overall footprint when navigating city streets, loading docks, and congested commercial areas.

Its low cab forward design improves cargo efficiency while providing strong operational visibility.

Maintenance and Ownership Notes

Maintenance planning commonly focuses on emissions systems, brakes, cooling systems, suspension wear, liftgates, PTO systems, and vocational body-mounted equipment depending on configuration.

Fleet operators often value the K370 for delivery efficiency and operational flexibility in regional and urban commercial routing environments.

Buying Considerations

When evaluating a Kenworth K370, buyers should consider route density, body configuration, refrigerated requirements, payload needs, and service support availability.

For used trucks, buyers should inspect emissions system service history, drivetrain maintenance records, suspension wear, body integrity, and liftgate functionality if equipped.

Variants and Configurations

The Kenworth K370 is commonly configured as:

Box trucks
Refrigerated trucks
Flatbed trucks
Stake bed trucks
Utility service vehicles
Municipal fleet trucks
Commercial delivery vehicles
Food service trucks
Landscaping trucks

Comparison to Similar Trucks

The Kenworth K370 is commonly compared to the Peterbilt 535, Isuzu FTR, Hino L Series, Freightliner M2 106, and International MV Series depending on application requirements.

Compared to conventional medium-duty trucks, the K370 offers superior visibility and maneuverability in urban delivery environments due to its low cab forward cabover design.

Best Fit For

The Kenworth K370 is best suited for:

Urban delivery fleets
Regional distribution operations
Refrigerated freight delivery
Municipal fleets
Utility companies
Commercial rental fleets
Food service distribution
Landscaping operations
Vocational fleet applications

Regulatory and Compliance Notes

The Kenworth K370 incorporates modern diesel emissions systems and commercial vehicle technologies designed to comply with current transportation regulations.

Depending on configuration, operators may need to comply with CDL requirements, DOT inspections, ELD mandates, refrigerated transport standards, emissions regulations, and vocational safety requirements.

Real World Operating Notes

In real-world operation, the Kenworth K370 has developed a strong reputation as a maneuverable and efficient medium-duty commercial platform for urban delivery and regional commercial routing.

The truck is especially common in city delivery environments where compact dimensions, cargo efficiency, and visibility provide operational advantages.

Fleet operators often value the K370 for reliability, operational flexibility, and effectiveness in demanding commercial delivery applications.

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Frequently Asked Questions

What type of truck is the Kenworth K370?

The Kenworth K370 is a medium-duty low cab forward commercial truck designed for delivery and vocational fleet applications.

Is the Kenworth K370 good for city delivery?

Yes. The K370 is especially effective in urban delivery environments due to its maneuverability and visibility advantages.

What engines are available in the Kenworth K370?

Common engine options include the PACCAR PX-7 and Cummins B6.7 diesel engines.

Is the Kenworth K370 used for refrigerated delivery?

Yes. Reefer body configurations are commonly used in refrigerated freight and food service distribution.

Availability and Where to Find

The Kenworth K370 is available through Kenworth dealerships, medium-duty truck distributors, fleet resale operations, used commercial truck dealers, and vocational upfit providers throughout North America.

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