If you're deciding between reefer and dry van, you've probably heard that reefer pays more. And in most markets, that's true — but the margin between the two is narrower than most people think once you account for everything the reefer premium doesn't cover. This guide breaks down the real 2025 numbers, the hidden costs, and what actually ends up in your pocket at the end of the month.
Average Spot Rates: What 2025 Numbers Show
As of early 2025, national average spot rates for reefer loads are running $2.45–$3.10 per mile, while dry van averages $1.85–$2.40 per mile on comparable lanes. That's a spread of roughly $0.40–$0.70 per loaded mile — meaningful on a 500-mile run, and even more significant over a full week of driving.
But averages obscure a lot. Rates swing dramatically by lane, season, and load type. A reefer hauling produce from California's Central Valley to the Southeast can hit $3.50+/mile in peak season. A dry van moving general freight between oversupplied Midwest markets might land at $1.60. Context matters more than the headline number.
Why Reefer Commands a Premium
Temperature-sensitive freight carries higher stakes — spoiled product means broker chargebacks and potential liability. That risk reduces the number of carriers willing and certified to handle it, which creates a tighter supply of trucks and gives reefer operators more leverage at the negotiating table.
Pharmaceutical shipments, produce, frozen food, and dairy all require documented temperature compliance. Brokers pay to ensure those requirements are met, and that premium gets passed to the driver who can deliver it correctly.
Dry Van: Lower Rate, Lower Complexity
Dry van freight is the most abundant load type on every major load board. That volume means more options, faster load-finding, and less time sitting empty — but it also means more competition among carriers, which pushes rates down. Dry van shines when you prioritize predictability and simplicity over maximum per-mile revenue.
The Hidden Costs of Reefer
The reefer premium looks great on paper. The problem is that several costs chip away at it before the money reaches your account. Operators who don't account for these often discover that their actual take-home is closer to dry van territory than the spot rate suggested.
Reefer Unit Fuel Consumption
A reefer unit running continuously burns approximately 0.8–1.2 gallons of diesel per hour, depending on the temperature requirement and ambient conditions. On a 500-mile, 10-hour run, that's 8–12 extra gallons — at current diesel prices, $30–$45 in additional fuel cost per load. Multiply that across 20+ loads per month and the drag becomes significant.
Some brokers offer fuel surcharges that partially offset this. Negotiating these surcharges explicitly is one of the highest-value things a dispatcher can do for a reefer operator — and one of the things most owner-operators leave on the table when negotiating solo.
Maintenance and Downtime
Reefer units require dedicated maintenance separate from the truck itself. Annual service, refrigerant recharges, and component replacements average $3,000–$6,000 per year depending on unit age and usage. Older units can cost significantly more. A single compressor failure can bench your truck for days during a high-demand season — a costly scenario with no income coming in.
Pre-Cool Time and Detention
Reefer loads often require pre-cooling the trailer to a set temperature before loading begins — time you're not paid for. Shippers who run behind schedule create detention situations that are harder to enforce on temperature-sensitive freight because carriers feel pressure to absorb delays to preserve the relationship. These unpaid hours add up faster than most operators realize.
Dry Van Advantages Often Overlooked
Dry van has real advantages that don't show up in the per-mile rate. Load variety is higher, which means more flexibility in lane selection and less exposure to seasonal demand swings. Equipment costs are lower — no reefer unit to maintain, no fuel surcharge battles. Loading and unloading is typically faster, which translates to more loaded miles per day on tight lanes.
For operators who prioritize running volume over maximum rate on individual loads, dry van can produce competitive weekly revenue with less equipment complexity and fewer things that can go wrong mid-load.
Which Equipment Wins on Take-Home Pay?
The honest answer: it depends on how well you manage both the revenue and the costs. A reefer operator who negotiates fuel surcharges, minimizes pre-cool time, and sources high-paying lanes consistently will outperform a dry van operator at the same number of miles. A reefer operator who accepts whatever the broker offers and absorbs all the hidden costs often ends up in the same ballpark as dry van — or worse.
Running the Monthly Math
Consider a driver running 10,000 loaded miles per month. At $2.75/mile reefer versus $2.10/mile dry van, the gross revenue difference is $6,500. Subtract $400 in additional reefer fuel, $300 in monthly maintenance reserve, and $200 in detention and pre-cool time losses. The actual net advantage drops to roughly $5,600 per month — still meaningful, but significantly less than the raw rate spread implies. Without a dispatcher actively negotiating fuel surcharges and better rates, that advantage narrows further.
The Role of Dispatch in Maximizing Either Equipment
The rate you accept matters more than the equipment you drive. An experienced dispatcher who knows which brokers consistently pay well on specific lanes, when to push back on offered rates, and how to negotiate fuel surcharges and detention can add $0.15–$0.30 per mile to an operator's effective rate — on either equipment type.
That's $1,500–$3,000 per month on a 10,000-mile operation, just from better negotiation. Fleet Guardian specializes in reefer and flatbed dispatch specifically because these equipment types have the most negotiating complexity — and therefore the most room to recover value that solo operators routinely leave on the table. If you're running either equipment type and negotiating your own loads, there's a good chance you're underearning on rates you could improve.