How Often Should You Do Pm on a Semi Truck?

Performing preventative maintenance (PM) on a semi truck is essential for keeping the vehicle in optimal condition. Regular maintenance can help to identify potential issues, as well as keep the vehicle running smoothly and efficiently. It’s important to stay on top of PM schedules so that you can get the most out of your truck and avoid costly repairs down the road.

Typically, semi truck owners will need to do PM once every 6,000 to 8,000 miles or every six months. This is based on the average number of miles a semi truck might travel in that amount of time. During this period, it’s important to check the oil level, inspect all belts and hoses for wear or damage, and look for any signs of leaks.

It’s also important to check all fluids (transmission fluid, power steering fluid, brake fluid etc.) and make sure they are at their proper levels. You should also check all air filters and replace them if needed.

When it comes to more extensive PM inspections, these should be done every 25,000 miles or once a year. This includes more thorough inspections of brakes and suspension systems than in the other more frequent inspections. At this time it is also important to inspect all tires for wear or damage and replace if necessary.

It’s also important to be aware of any recalls or service bulletins that may have been issued by the manufacturer regarding your make and model of truck. These should be addressed as soon as possible so that any potential issues can be avoided.

By following these guidelines for regular maintenance checks on your semi truck you can ensure that your vehicle will stay in good working order for years to come. You can avoid costly repairs down the road by staying on top of regular maintenance schedules.

In conclusion, semi truck owners should perform preventative maintenance checks every 6-8 thousand miles or every 6 months for basic inspections such as checking oil levels and fluid levels; every 25 thousand miles or once a year for an extensive inspection including brakes and suspension systems; and address any recalls or service bulletins as soon as possible.

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Stephen Dunn