Uploaded September 2026 | Updated September 2026, 6 minutes ago

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It's easy to focus on shiny paint, chrome, and wheels when washing your truck, but one of the most important areas is hidden behind the grille. A buildup of bugs, dirt, and road debris can restrict airflow through the radiator and cooling system, potentially affecting truck performance and cooling efficiency. Cleaning the radiator from the backside is the safest and most effective way to remove debris without damaging delicate cooling fins.

For more maintenance tips from our Team Run Smart pros, click here: bit.ly/trs_playlist
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#TruckMaintenance #RadiatorCleaning #CoolingSystem #PreventiveMaintenance #TruckingTips #FreightlinerPartner