What Kind of Power Steering Fluid Do I Need for a Semi Truck?

If you own a semi truck, it is important to keep up with regular maintenance, such as changing the power steering fluid. Power steering fluid is what allows the truck to turn and steer easily and safely.

It makes turning a heavy truck much easier, but it also needs to be changed regularly in order to keep the system running smoothly. Knowing which type of power steering fluid to use for your semi truck is important for keeping your vehicle running well.

When choosing a power steering fluid for your semi truck, you should first consult your vehicle’s owner’s manual. This will provide you with specific information about which type of power steering fluid is recommended for your particular make and model.

In general, most trucks require a synthetic-based power steering fluid that meets or exceeds the standards set by the Original Equipment Manufacturer (OEM). This type of fluid is designed to last longer than conventional fluids, and it can handle higher temperatures better.

It is important to only use power steering fluids that meet the OEM’s specifications. If the wrong type of fluid is used, it could cause damage to the system or even lead to a breakdown.

Some semi trucks may require special types of power steering fluids such as those formulated for heavy-duty applications or those specifically designed for colder climates. Be sure to check with your manufacturer before selecting a particular type of power steering fluid.

In addition, when selecting a power steering fluid for your semi truck, you should also pay attention to its viscosity rating. Viscosity ratings are used to measure how thick or thin a liquid is; higher viscosity means thicker liquids while lower viscosity means thinner liquids. The viscosity rating should match the requirements outlined in your owner’s manual or on the label of the product; using a thinner liquid than recommended could cause leakage or failure of components.

In conclusion, when choosing what kind of power steering fluid do I need for my semi truck, be sure to consult your owner’s manual first and look for an OEM approved synthetic-based power steering fluid that meets viscosity requirements specific to your vehicle model. Failure to use an appropriate type and grade of oil could result in equipment failure and costly repairs down the line.

Photo of author

Stephen Dunn