Bumpers & Grill Guards For Peterbilt Trucks
A heavy-duty front bumper and grill guard protects expensive front-end components from brush, debris, and low-speed impacts while adding to the aggressive presence Peterbilt trucks are known for. From polished stainless steel bumpers to painted steel and aluminum options, we carry front bumpers and grill guard systems that fit Peterbilt models including the classic 389 and the aerodynamic 579 and 567.
Frequently asked questions about bumpers & grill guards
What materials are heavy-duty truck bumpers made from?
The most common materials are steel, aluminum, and stainless steel. Steel bumpers are the most economical and offer high impact resistance, though they're heavier and prone to rust if the coating is damaged. Aluminum bumpers are lighter and naturally corrosion-resistant — a good choice for fleets watching axle weights. Stainless steel bumpers are the most popular for show-quality trucks and custom builds, providing a bright finish that holds up well with proper care.
Do grill guards affect aerodynamics or fuel economy?
A large, flat-face grill guard can increase aerodynamic drag, which has a measurable effect on fuel economy — particularly at highway speeds. For vocational trucks that operate mostly at lower speeds in work environments, this is less of a concern. For long-haul applications where fuel is a major operating cost, a more aerodynamic bumper design or no guard is the better choice.
How do I make sure a bumper fits my Peterbilt model correctly?
Bumper fitment varies by model, cab configuration, and whether the truck has factory tow hooks or air fitting arrangements. Always verify compatibility with your specific model year and cab style before ordering. Most quality aftermarket bumpers specify exact Peterbilt model fitment (e.g., "389 with sleeper, 2007–2021"). If you're unsure, provide your VIN or the current bumper's part number to cross-reference fitment.
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