As we finally leave behind the cold and rainy season, we are approaching the other extreme, where this summer is predicted to be very hot. For this reason, we must adequately condition our vehicles to avoid costly damage. Let´s start preparing our trucks for this season to avoid any setbacks. Here are some recommendations that we believe deserve your utmost attention:
Tires: High temperatures can cause your tires to blow out, accelerate wear, and reduce grip. If you are an interstate driver, it is crucial to constantly monitor your tire pressure and tread depth, as your vehicle will be operating in extreme and variable temperatures. Be meticulous! Look for cracks, wear, and tears in the sidewalls of the tires.
Cooling System: Overheating is the most common cause of truck breakdowns. Check your coolant (antifreeze) levels. It is recommended that you change it before summer starts to ensure it has the necessary thickness to cool properly. Inspect the water pump and the radiator´s inlet and outlet hoses to protect your radiator and engine.
Air Conditioning System: The best time to test your air conditioning is at the beginning of summer. Check hoses and connections for leaks. Test the fan motor and pay attention to any unusual or irregular sounds. Check your filters to ensure they are not clogged.
Batteries: Heat is the main factor in battery corrosion or sulfation. The buildup of corrosion can cause a decrease in battery voltage over time. Using a battery cleaner can help neutralize battery acid over time. Inspect and clean the battery cables to see if they are damaged.
Oil and Filters Change: Regular oil changes will reduce engine wear and protect against rust and corrosion in all climates. However, hot and cold temperatures can accelerate the thermal breakdown of the oil, making it less effective as a lubricant.
Hoses and Belts: Summer is a good time to replace worn belts and hoses, which are not very expensive. Hoses carry essential fluids for the proper functioning of your machine, such as coolant and oil. They are also necessary for other devices like air conditioning and power steering. Visually inspect hoses for signs of cracks and wear. Squeeze hoses near the ends; a spongy feel means it´s time to replace the coolant hoses. A small investment could save you from severe engine damage, which sometimes is not worth repairing due to the high cost.
By following these steps, you can ensure your truck is ready to handle the summer heat, keeping you on the road and avoiding costly repairs.