How often does the oil in a Truck get changed? Your average interstate prime mover that pulls 2 trailers interstate?

3 Answers

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  • Anonymous
    9 months ago

    It depends on the specific vehicle. On a late model Kenworth with the MX-13 powertrain the "line haul" oil change interval is 40,000 miles

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  • JetDoc
    Lv 7
    9 months ago

    My big diesel trucks got an oil change every 30,000 miles or 90 days, whichever came first.

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  • Bill
    Lv 6
    9 months ago

    because interstate haulers seldon stop , the oil is at a constant temp

    Many oil changes go over the 50 k mark before an oil change

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