Model 337 - Medium-Duty Trucks Brochure
The Peterbilt Model 337 is built to take on the big jobs. That`s why it`s available as a Class 7 truck or tractor with a GVW up to 33,000 lbs. With a full range of suspensions and in an all-wheel-drive configuration, the 337 delivers an ideal match for applications such as wrecker, tanker, beverage delivery, municipal utilities – just about ...