Many fleet executives mistakenly calculate deadhead solely as fuel burn (e.g. $0.60/mile). In reality, moving an unladen 80,000-lb tractor-trailer incurs comprehensive operational friction that dramatically inflates the true cost.
| Expense Component |
Cost Range ($/Mile) |
Weighted Average |
Economic Mechanism |
| Diesel Fuel Consumption |
$0.54 - $0.68 |
$0.61 |
Unladen MPG improvement offset by idling and repositioning stops |
| Driver Pay & Compensation |
$0.52 - $0.72 |
$0.63 |
Company driver mileage pay or hourly layover repositioning |
| Tires & Maintenance |
$0.18 - $0.26 |
$0.22 |
Odometer-based PM wear, steer tire wear, and engine hours |
| Equipment Depreciation |
$0.24 - $0.32 |
$0.28 |
Lease hour depletion and capital depreciation without revenue |
| Insurance & Highway Tolls |
$0.16 - $0.24 |
$0.20 |
Commercial liability exposure and bridge/turnpike tolls |
| Total Marginal Deadhead Cost |
$1.64 - $2.22 |
$1.94 / Mile |
Net unrecoverable loss per empty mile |
When a tractor runs 15,000 empty miles per year, that power unit consumes $29,100 in unbilled operating capital.