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About the Peterbilt 337
The Peterbilt 337 is a versatile medium‑duty conventional truck built for vocational use. Its maneuverable chassis, configurable cab and axle layouts and wide upfitting options make it suitable for local delivery, utility work, towing and specialized applications. Durable components and driver-focused ergonomics help fleets maximize uptime and serviceability.

2021 Peterbilt 337
- Manufacturer: Peterbilt
- Model: 337
- Horsepower: 300 hp
- Gross weight: 11,793 kg
2021 Peterbilt 337 4x2 Refrigerated Truck Hours and condition are captured at the time of listing and are subject to change. Please contact a representative about this piece of equipment for an updated reading. F...

