1. Medium duty 26,000 – 33,000 Lbs. GVW 63.5" BBC Truck Configurations
Maneuverability
Quiet Interior
Visibility
PACCAR PX-7 Engine
The Model 220 is a beautifully compact package offering driver comfort, easy service, entry safety features and vigorous power. The 220 is available with a GVW of 26,000-33,000 lbs. Designed for driver productivity, the Model 220 features 360-degree visibility, superior maneuverability, rugged protection and convenient storage. With low chassis weight, it’s perfect for high-volume payloads while the standard Allison automatic transmission and air disc brakes help to provide a comfortable driver experience. The 220 is ideal for pickup and delivery as well as beverage and refuse applications, and it is now available in a right-hand drive configuration for street sweepers and paint striper operations.
The 6.7-liter PACCAR PX-7 Engine delivers superior performance, minimizes operational costs and maximizes uptime for medium-duty customers. Reduced maintenance, long service intervals and excellent fuel efficiency add up to a superior lifetime value. For the Model 220, the PACCAR PX-7 is available in horsepower ratings from 200 to 260hp and offers up to 660 lb-ft of torque.
With an extremely tight turning radius, the 220 readily tackles tight spaces and masters difficult maneuvers. Service checks are easy – the front panel opens for quick access to the air filter, coolant, refrigerant, washer fluid, power-steering fluid and engine oil.
The spacious Model 220 interior features a wrap-around dash with a driver information display and a multi-functional steering wheel. An in-mold process embeds color directly onto the dash for a long-lasting finish, virtually eliminating fading, scratching and peeling. The cab provides ample storage, including overhead and rear-wall compartments behind the seats.
An expansive windshield gives drivers an unobstructed view of their surroundings, ideal for urban environments. Extra-large side windows and heated mirrors provide optimal visibility even when the weather is less than hospitable. Entry and exit are safe and easy with stair-style steps with non-slip treads. Ergonomically positioned doors open a wide 90 degrees.

2. Medium duty 19,500 Lbs. GVW 108" BBC Hydraulic Brakes
PACCAR PX-7 Engine
Life of the Body
Available exclusively as a truck, and perfect for light- and medium-duty applications, the Model 325 is a hardworking Class 5 powerhouse with no commercial driver's license required for operation. With a GVW of 19,500 lbs., it thrives with the hp output of the PACCAR PX-6 Engine under the hood. It's ideal for pickup and delivery, landscaping and municipal utility applications.
The 6.7-liter PACCAR PX-7 Engine delivers superior performance, minimizes operational costs and maximizes uptime for medium-duty customers. Reduced maintenance, long service intervals and excellent fuel efficiency add up to a superior lifetime value. On the 325, the PACCAR PX-7 is available in horsepower ratings from 200 to 300hp and offers 660 lb-ft of torque.
The Model 325 is constructed with an all-aluminum cab that is lightweight for fuel efficiency and corrosion-resistant for durability. The Metton® hood is lightweight but strong, and tilts open a full 90 degrees for easier access to key service points. The stainless steel grille surround is long lasting, and its durable design protects the engine cooling system.
The ergonomic dash features LED backlit gauges that are easy to read, a driver information display for critical vehicle data and rocker switches within easy reach. Power controls for door locks and power windows are conveniently located in the door panel, and a multi-functional turnstalk and easy-to-read driver information center provide a comfortable, ergonomic driver environment. An in-mold process embeds color directly onto the dash for a long-lasting finish, virtually eliminating fading, scratching and peeling.

3. Medium duty 26,000 Lbs. GVW 108" BBC Air or Hydraulic Brakes
Spring or Air Suspensions
PACCAR PX-7 Engine
Versatile Non-CDL Truck
The Model 330 is highly adaptable and can be configured up to 26,000 lbs. to meet the demands of virtually any medium-duty application. Combining durability and power with options to match the needs of both the job and driver, the 330 is an exceptional performer and ideal for refrigerated van, pickup and delivery, wrecker and municipal utility applications.
The 6.7-liter PACCAR PX-7 Engine delivers superior performance, minimizes operational costs and maximizes uptime for medium-duty customers. Reduced maintenance, long service intervals and excellent fuel efficiency add up to a superior lifetime value. On the 330, the PACCAR PX-7 is available in horsepower ratings from 200 to 325hp and offers up to 800 lb-ft of torque.
The Model 330 is constructed with an all-aluminum cab that is lightweight for fuel efficiency and corrosion-resistant for durability. The Metton® hood is lightweight but strong, and tilts open a full 90 degrees for easier access to key service points. The stainless steel grille surround is long lasting, and its durable design protects the engine cooling system.
The ergonomic dash features LED backlit gauges that are easy to read, a driver information display for critical vehicle data and rocker switches within easy reach. Power controls for door locks and power windows are conveniently located in the door panel, and a multi-functional turnstalk and easy-to-read driver information center provide a comfortable, ergonomic driver environment. An in-mold process embeds color directly onto the dash for a long-lasting finish, virtually eliminating fading, scratching and peeling.

4. Air or Hydraulic Brakes
Medium duty
26,000 – 33,000 Lbs. GVW
Air or Hydraulic Brakes
Truck or Tractor
4x4 Configuration
PACCAR PX-7 Engine
PACCAR PX-9 Engine
Versatility
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 any job you can throw at it.
Available with either the PACCAR PX-7 or the PACCAR PX-9, the 337 has the power to get the job done. The 6.7-liter PACCAR PX-7 Engine delivers superior performance, minimizes operational costs and maximizes uptime for medium-duty customers. Reduced maintenance, long service intervals and excellent fuel efficiency add up to a superior lifetime value. On the 337, the PACCAR PX-7 is available in horsepower ratings from 200 to 360hp and offers up to 800 lb-ft of torque. The 8.9-liter PACCAR PX-9 Engine has one of the highest power-to-weight ratios in its class ( hp), with heavy-duty features like replaceable wet liners, roller cam followers, bypass oil filtration and targeted piston-cooling. Available in both medium- and heavy-duty configurations, PACCAR PX Engine options give customers in traditional Class 7, vocational or specialty applications industry-leading quality, reliability and fuel economy.
The Model 337 is constructed with an all-aluminum cab that is lightweight for fuel efficiency and corrosion-resistant for durability. The Metton® hood is lightweight but strong, and tilts open a full 90 degrees for easier access to key service points. The stainless steel grille surround is long lasting, and its durable design provides superior protection of the engine cooling system.
The Model 337's technology starts literally on the leading edge with high-intensity forward lighting. As soon as drivers sit behind the wheel, it will be obvious that this is one advanced truck. The LED backlit gauges readily communicate systems status and are designed to reduce eye strain. The standard driver's in-dash display includes virtual gauges and truck, trip and performance information in driver-selectable English, French or Spanish. The optional diesel electric hybrid controls provide real-time feedback to the driver, encouraging optimal driving style and maximizing efficiency.

5. Medium duty 33,000 – 66,000 Lbs. GVW Single or Tandem Truck or Tractor
4x4 or 6x6 Configuration
PACCAR PX-7 Engine
PACCAR PX-9 Engine
Ultimate Versatility
The Model 348 was designed to exceed the rigid demands of Class 7 and Class 8 specialty application markets that require rugged durability and a wide range of optional content. The Model 348 represents a multi-dimensional performer with a GVW from 33,000 to 66,000 lbs. and optional capacity ratings to suit almost any vocation. The 348 is also available in a specifically designed all-wheel-drive configuration. From construction and crane service to utility and delivery services in both Class 7 and Class 8 markets, the 348 is in a class by itself.
Available with either the PACCAR PX-7 or the PACCAR PX-9, the 348 has the power to get the job done. The 6.7-liter PACCAR PX-7 Engine delivers superior performance, minimizes operational costs and maximizes uptime for medium-duty customers. Reduced maintenance, long service intervals and excellent fuel efficiency add up to a superior lifetime value. On the 348, the PACCAR PX-7 is available in horsepower ratings from 280 to 360hp and offers up to 800 lb-ft of torque. The 8.9-liter PACCAR PX-9 Engine has one of the highest power-to-weight ratios in its class ( hp), with heavy-duty features like replaceable wet liners, roller cam followers, bypass oil filtration and targeted piston-cooling. Available in both medium- and heavy-duty configurations, PACCAR PX Engine options give customers in traditional Class 7, Class 8, vocational or specialty applications outstanding fuel economy, greater reliability and unsurpassed performance.
The Model 348 is constructed with an all-aluminum cab that is lightweight for fuel efficiency and corrosion-resistant for durability. The Metton® hood is lightweight but strong, and tilts open a full 90 degrees for easier access to key service points. The stainless steel grille surround is long lasting, and its durable design provides superior protection of the engine cooling system.
The ergonomic dash features LED backlit gauges that are easy to read, a driver information display for critical vehicle data and rocker switches within easy reach. Power controls for door locks and power windows are conveniently located in the door panel, and a multi-functional turnstalk and easy-to-read driver information center provide a comfortable, ergonomic driver environment. An in-mold process embeds color directly onto the dash for a long-lasting finish, virtually eliminating fading, scratching and peeling.