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Truck Maintenance Cost Per Mile

Cost per mile is a planning metric, not a repair quote. It helps owner-operators decide what to set aside before the next invoice arrives.

By Dale Ostrowski · Founder and editor Published Last reviewed

Semi-truck maintenance planning dashboard with repair, tire, and preventive maintenance budget cards.
Use cost ranges as planning inputs, then compare them with actual invoices by unit.

How to calculate it

Add maintenance, repairs, tires, PM services, fluids, towing, and inspection correction costs for a period. Divide by miles run in the same period. Keep the calculation separate from fuel, insurance, permits, and driver pay.

  • Use actual invoices when available
  • Use planning estimates for new authorities with limited history
  • Review the number monthly and again after large repairs

Useful related pages

These pages help turn cost-per-mile assumptions into a monthly reserve and recordkeeping routine.

Related resources

Maintenance Cost Calculator

Owner-Operator Maintenance Cost

Sources and Methodology