USDOT 4353234 · Regional & Local Freight Specialists
Truck stop diesel canopy at dusk with trailers parked behind, illustrating the linehaul vs all-in rate fuel surcharge math for 2026
Rate Mechanics

Linehaul vs All-In Rate: The 2026 Math That Decides Your Margin

Linehaul vs all-in rate: la matemática que decide tu margen en 2026

Por Sultan Freight Editorial7 min de lectura

Linehaul vs all-in rate is the single most misread pair of numbers in freight pricing, and in 2026 it is costing Northeast carriers real money. You read that flatbed is running $3.72 a mile, then a broker offers you $2.40 out of Newark and it feels like an insult. Both numbers can be accurate. They are measuring different things — and for anyone hauling in New Jersey, New York and the wider Northeast, the gap between them is where your margin quietly disappears.

What linehaul actually means

Linehaul is the transportation charge by itself: the price of moving the freight from A to B, with no fuel component attached. It is the number a broker negotiates hardest on, because it is the number that maps to their margin. When a rate index reports "linehaul," it has already stripped fuel out.

What an all-in rate includes

An all-in rate is linehaul plus the fuel surcharge, quoted as one figure so the load confirmation shows a single dollar amount. Most public rate reporting — the headline spot numbers you see quoted around the industry — is all-in. That is why an all-in benchmark and a linehaul offer are never comparable on their face.

Here is the trap: the fuel surcharge inside an all-in rate is not a fixed amount. It floats with diesel. So two loads quoted at the same all-in rate, six weeks apart, can hand you completely different linehaul.

The rule: never compare a linehaul number to an all-in number. Strip fuel out of both, or add fuel into both. Comparing across the line is how carriers talk themselves into bad freight.

How the fuel surcharge is actually built

The standard construction has not changed, and it is simple arithmetic:

Fuel surcharge per mile = (current diesel price − agreed base price) ÷ assumed MPG

Every term in that formula is negotiable, and every term is a place you can lose. The current diesel price depends on which index the contract names. The base price is whatever number the surcharge starts accruing above — a common convention is $1.25 per gallon. The assumed MPG is frequently set at 6.0 for a tractor-trailer, which quietly benefits whoever wrote the contract if your equipment runs worse than that.

Run it with real 2026 numbers. The U.S. Energy Information Administration put the national on-highway diesel average at $5.348 per gallon for the week ending August 3, 2026. At a $1.25 base and 9 MPG — a realistic figure for a medium-duty box truck — the surcharge works out to about $0.455 per mile. Change the assumed MPG to 6.0 and the same diesel price produces $0.683 per mile. Same fuel, same lane, 23 cents a mile of difference, decided by one number in a contract nobody read closely.

Why the linehaul vs all-in rate gap is bigger in NJ and NY

National indexes pay you the national price. You do not buy fuel at the national price. You buy it in New Jersey.

These are the EIA retail on-highway diesel averages for the week ending August 3, 2026:

RegionDiesel ($/gal)vs. U.S. average
United States5.348
Central Atlantic (NJ, NY, PA)5.587+0.239
New England5.549+0.201
East Coast (PADD 1)5.299−0.049
Gulf Coast5.141−0.207
West Coast6.130+0.782

Central Atlantic diesel — the region that covers New Jersey and New York — sits 23.9 cents per gallon above the national average. If your surcharge indexes to the national number, that 23.9 cents is not reimbursed. At 9 MPG it is 2.66 cents per mile you eat. Run 100,000 miles a year and you have donated roughly $2,660 to a formula.

That is before tolls. Northeast lanes carry toll exposure that inland lanes do not, and the Port Authority of New York and New Jersey raised bridge and tunnel tolls in February 2026 by an amount that works out to about $50 more per five-axle truck on E-ZPass. We broke that down separately in our piece on truck tolls in NJ and NY.

A national fuel surcharge pays you the national diesel price. You don't buy fuel at the national price — you buy it in New Jersey.

A worked example

Take a 190-mile run out of Newark at 9 MPG, offered all-in at $2.40 per mile:

  • Gross revenue: 190 × $2.40 = $456.00
  • Fuel at Central Atlantic diesel ($5.587 ÷ 9 MPG): $0.621 per mile, or $117.99
  • What remains toward linehaul, tolls, driver pay and fixed cost: $1.779 per mile

Now run the identical load with Gulf Coast fuel economics ($5.141 ÷ 9 MPG = $0.571 per mile). You would keep $1.829 per mile. Five cents a mile, handed over for nothing but geography, on a load where the rate confirmation looks the same either way.

This is the number that matters, and almost nobody calculates it at the moment of booking: what is left after fuel. Not rate per mile. Not the all-in headline. What is left.

The Northeast squeeze in one line

Late-July 2026 spot data showed reefer averaging $3.39 a mile nationally, with the Midwest and West both around $3.51 — and the Northeast lowest at $2.61. So the region paying the lowest reefer rate in the country is also the region buying the most expensive diesel on the East Coast. Lower revenue, higher cost, same truck. That scissor is the defining economic fact of running freight out of NJ and NY this year, and it is why we keep coming back to what is really driving freight rates in 2026.

How to set your rate floor

A rate floor is the all-in number below which a load is not worth the truck. Build it once, in this order:

  1. Your real fuel cost per mile. Regional diesel price divided by your measured MPG — not the manufacturer's number, not the contract's assumption.
  2. Your fixed cost per mile. Insurance, payments, permits and IFTA divided by the miles you actually plan to run, not the miles you hope to run.
  3. Toll exposure on the lane. Priced end to end, by axle count, including any crossing into New York City.
  4. Driver pay. Including your own, at a number you would accept from someone else.
  5. Deadhead. Empty miles spread across loaded miles. This is the line most owner-operators skip, and it is often the largest single distortion.

Add those five and you have your floor. Every offer either clears it or does not. The discipline of running that arithmetic before you say yes — rather than after the quarter closes — is what separates carriers who survive a soft market from carriers who discover in March that they hauled all winter for free.

Five questions to ask before you accept

  • Is this rate linehaul or all-in?
  • Which diesel index does the surcharge follow — national, regional, or a posted schedule?
  • What base price and what assumed MPG?
  • How often does the surcharge reset — weekly, monthly, or at contract signing?
  • Who absorbs tolls, and are they billed at actual cost?

If a broker cannot answer the second and third questions, the surcharge is not really a surcharge — it is a rounding decision being made in someone else's favor. Carriers running under our authority get the lane math up front; that is the whole idea behind how we structure work through Cargoplex.

Sources

Moving freight in NJ, NY or the Northeast?

Sultan Freight Logistics LLC runs regional and local freight out of Newark, NJ. USDOT 4353234 · MC# 1702404. Tell us the lane and we will quote it with the fuel math shown, not buried.

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