How Often Should You Replace Heavy-Duty Truck Air Filters? A Practical Guide
For fleet managers, truck owners, and drivers of heavy-duty vehicles (like 18-wheelers, dump trucks, or long-haul freight carriers), one question keeps popping up: When exactly do I need to replace my air filter? It’s not a trivial matter. A worn-out air filter doesn’t just “work less well”—it can put your truck’s engine at risk,…