If you’re a trucking owner, you just spent weeks gathering receipts, chasing down fuel purchases, and hoping your numbers were right. The question now is: what happens between now and next tax season? The owners who thrive know their numbers every single month — starting with cost-per-mile.
What is cost-per-mile, really?
Everything it costs to operate your truck, divided by every mile you run. But “everything” is where most owners get stuck.
| Cost type | Examples |
|---|---|
| Fixed | Truck payments, insurance, permits, licenses, equipment leases |
| Variable | Fuel, oil, tires, maintenance, repairs, tolls |
| Labor | Driver pay, per diem, benefits, owner-operator settlements |
| Hidden | Deadhead miles, detention time, administrative overhead |
Meet “Delta Trucking”
A fictional one-truck operation running 8,000 miles per month.
- Fixed$2,800
- Variable$4,200
- Labor$4,500
- Hidden$500
$12,000 ÷ 8,000 miles$1.50 / mile
Accept a load paying $1.40 per mile and you lose money on every mile. Accept one paying $1.75 and you clear $0.25 per mile — $2,000 on an 8,000-mile month.
The danger of not knowing
You take loads that lose money. A $2,000 load looks good — until a $1.80 CPM over 1,200 miles costs you $2,160.
You can’t negotiate with confidence. “My cost is $1.80. At $2.25, I clear $0.45 per mile.” That’s negotiation from strength, not hope.
You confuse revenue with profit. One breakdown, one slow month, one audit — and the revenue that felt so good was never yours to keep.
The fleet owner who thought he was fine
Twelve trucks, revenue up 20%. After running his cost-per-mile, he was actually down 8%. Within 60 days we identified:
- Two unprofitable lanes he eliminated
- $1,200/month in untracked fuel purchases
- A rate negotiation adding $0.15/mile on his best lane