Peterbilt is an iconic American brand of heavy-duty and medium-duty commercial trucks, especially famous on highways and in long-haul freight. They’re known for durability, customization, and a long legacy in trucking culture.

Peterbilt is a staple of North American trucking culture, often featured in media and admired by truck enthusiasts for their classic long nose look and performance on the road. The brand also has a strong dealer and service network across North America.

A Dura-Lite™ replacement radiator is the core of your engine’s cooling system; it removes heat from engine coolant so your Peterbilt diesel engine stays at safe operating temperatures. Heavy-duty rigs like Peterbilt use large radiators designed for high heat loads and long highway runs.

What They Do:

• Cool the engine coolant using airflow through the grill and fan.
• Prevent overheating under heavy haul or idling.
• Maintain stable operating temperatures for engine and turbo systems.

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