Regular, proactive maintenance is the key to keeping a fleet in good condition on the road. Not only does proper maintenance lower the chances of breakdowns, but it greatly improves the safety of drivers and helps fleet owners get the most out of their investment. One of the keys to maintenance is using proper fluids to keep the engine clean and running smoothly. The following are two of the top Commercial fluids for fleet maintenance.

Antifreeze And Coolant

Antifreeze and coolant are really a single product that affects the freezing point and the boiling point of water. For example, antifreeze lowers the freezing point of water by more than 60 degrees. A good antifreeze ensures that even in below-zero temperatures, a truck engine will start up right away and run smoothly. A coolant has the opposite effect of lowering the boiling point of water, and this protects the engine on very hot days. The best product for fleet maintenance is an antifreeze/coolant with extended life. A good one can guarantee protection for up to a million miles of driving.

Diesel Exhaust Fluid

Another very important fleet maintenance product is diesel exhaust fluid, often abbreviated DEF. What this fluid does is clean the exhaust of pollutants before it leaves the exhaust pipe. Diesel exhaust is naturally full of nitrogen oxide, a chemical compound that is hazardous to the environment and is strictly limited by emissions standards. DEF contains oxygen, hydrogen, nitrogen, and carbon, and these molecules bond with nitrogen oxides, turning them into harmless nitrogen and water molecules. Other benefits of using this fluid include increased power and torque, greater reliability, and better fuel efficiency.

Importance Of Checking Fluid Levels

Drivers should check fluid levels regularly and make sure to top off all fluids as the season changes. In addition, fluids need to be flushed and replaced periodically in order to get the best performance out of them. The product manufacturer will give a recommended schedule for flushing a particular fluid, and sticking to that schedule will maximize the benefits of the product.

To choose the right fluids for a fleet, it’s important to consider the types of vehicles in the fleet and their usage. In addition, it’s important to use only reputable, high-quality products.

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