Becoming a carrier is the start. Staying profitable is the job.
Registration makes you a carrier. Thin margins, driver turnover, and slow-paying customers decide whether you stay one.
Written by Gabriel Gonzalez
The business of a carrier in numbers
Becoming a carrier takes a USDOT number, operating authority, and insurance on file with FMCSA. Becoming a successful carrier takes three more things: knowing your cost per mile, hiring safe drivers and keeping them, and building a customer base that pays on time, with no single customer carrying the business.
Getting the paperwork right is necessary, and it is the part that comes with a checklist. The harder part starts after the authority is active: pricing loads above cost, keeping drivers in the seats, and finding customers who pay on time.
I have spent more than 22 years at Simplex, nearly 16 of them as COO, and I now lead revenue strategy. This guide covers the business side of becoming a carrier: the numbers, the people, and the customers that decide whether a new authority turns into a lasting company.
The full briefing, read aloud
8 chapters. Select one to jump to it.
Generated with AI text-to-speech from this article's key insights, in order, rather than reading it word for word. Chapter times come from a transcript of the audio. The article itself was written and reviewed by Gabriel Gonzalez.
Key takeaways
Authority gets you in, margins decide if you stay
ATRI found truckload and refrigerated carriers averaged operating margins below 1% in 2025.
Know your own cost per mile
Divide all costs by all miles, empty ones included, and don't book below it. The 2025 industry average was $2.336.
Screen drivers with PSP
It is voluntary, needs the driver's written authorization, and shows five years of crashes and three years of inspections.
Keeping drivers beats replacing them
BLS projects about 214,500 driver openings a year, many of them to replace drivers who leave the occupation.
Spread your customers
Mix direct shippers, brokers, and programs, and confirm every broker's authority and $75,000 bond before the first load.
Your safety record is a sales tool
Amazon Relay, for one, requires Unsafe Driving and HOS Compliance scores below 60%.
In this articleContents
What does becoming a carrier really take?
Becoming a carrier takes a USDOT number, operating authority if you haul regulated freight for hire, and insurance on file with FMCSA. Becoming a successful carrier takes three more things: a cost per mile you know, drivers who stay, and customers who pay.
The registrations run in a fixed order, and our guide to starting a trucking company walks through each one. This guide covers what comes after the authority is active.
The margin for error is small. ATRI, the trucking industry's research institute, found that truckload and refrigerated carriers averaged operating margins below 1% in 2025, and flatbed carriers averaged an operating loss of 0.5%.
At margins like that, success is rarely one big contract. It is many small decisions made well: which loads you take, who drives, and who you haul for.
What does a mile cost you?
Your cost per mile is everything the business spends in a period, fixed and variable, divided by every mile your trucks ran in that period, loaded or empty. It is the floor under every rate you accept.
For a benchmark, ATRI put the industry-average cost of operating a truck at $2.336 per mile in 2025, up 3.4% from 2024 and the highest in the report's history. Excluding fuel, it was $1.854 per mile.
Every major line item rose. The largest percentage increases were in tolls (13.2%), repair and maintenance (8.6%), driver benefits (6.6%), and tires (6.4%).
Price every load on all its miles
- Count the empty miles. A load that looks good per loaded mile can lose money once you add the miles to reach it and to get home.
- Charge for time. Truck payments and insurance keep running while a truck waits at a dock or sits without a driver.
- Recalculate often. Costs rose in every major category last year, so a cost per mile from a year ago is already out of date.
How do you hire safe, reliable drivers?
Start with the driver's safety record. FMCSA's Pre-Employment Screening Program (PSP) gives carriers a driver's five-year crash and three-year inspection history from FMCSA's national safety database.
PSP is voluntary. You can request a record only for pre-employment screening, and only with the driver's written authorization on FMCSA's required form. FMCSA reports that companies using PSP to screen new hires lower their crash rate by 8% and driver out-of-service rates by 17% on average, compared to those that don't.
PSP adds to the checks the regulations require. It doesn't replace them. The application, license check, Clearinghouse query, drug test, and road test still come first, in the order our truck driver onboarding guide lays out.
Where do you find good drivers?
- Your own drivers. Ask who they would want running alongside them. People tend to refer drivers they trust.
- Your network. Tell shippers, shops, and other carriers exactly what you're looking for: experience, equipment, and lanes.
- Job boards and social media. Put the pay, the home time, and the lanes in the posting. Drivers who apply already know what they are signing up for.
How do you keep good drivers?
By making the job predictable: pay drivers can check, schedules that hold, equipment that works, and dispatch that treats them as professionals. A driver who leaves takes your recruiting time with them and leaves a truck that earns nothing until the seat is filled.
The market won't make this easier. The Bureau of Labor Statistics projects about 214,500 openings for heavy and tractor-trailer truck drivers each year through 2035, many of them to replace drivers who move to other occupations or retire.
Pay is the first thing drivers compare. BLS puts the median annual wage for heavy and tractor-trailer truck drivers at $58,640 in May 2025, with the lowest 10% under $40,140 and the highest 10% above $79,380. Know where your offer sits in that range and against the carriers in your area.
- Pay drivers can check. Explain how pay is calculated and when it arrives, then pay on time, every time.
- Schedules that hold. Plan loads inside the hours, not up to them, and treat home time like a delivery appointment. Our guide to truck driver burnout covers what carriers can fix.
- Equipment that works. A breakdown costs the driver time and often pay. Preventive maintenance protects both.
- Dispatch that listens. Drivers see problems with loads, customers, and routes first. Ask, and act on what they tell you.
Where do carriers find customers who pay?
From five main channels: direct shippers, freight brokers, load boards and dispatch services, freight programs like Amazon Relay, and government contracts. Each pays differently, so a healthy carrier mixes them.
| Channel | What it gives you | What to check first |
|---|---|---|
| Direct shippers | The full rate and repeat lanes, once you win them | Payment terms, and whether their lanes fit your trucks |
| Freight brokers | Loads quickly, without a sales team | The broker's authority and its $75,000 bond |
| Load boards and dispatch services | Loads to fill gaps and backhauls | Who is really offering the load, every time |
| Amazon Relay | Freight booked directly with Amazon | A DOT number active at least 180 days, and BASIC scores under Amazon's limits |
| Federal government | Contracts you bid on directly | An active SAM.gov registration, renewed every 365 days |
How to win direct shippers
Research the shippers in your area: what they ship, where it goes, and when. If your lanes and equipment match, ask for a meeting, learn how they buy freight, and show how you would solve a problem they already have. Industry associations your target shippers belong to are a good place to meet them.
It takes longer than booking a broker load. The payoff is that no one else takes a share of the rate.
What to check before hauling for a broker
Every property broker must have a $75,000 surety bond or trust fund in effect, and FMCSA won't register a broker without it. Confirm the broker's authority and bond in FMCSA's records before the first load, and call back only on the numbers FMCSA lists. Our freight fraud guide shows how.
Brokers must also keep a record of each transaction, including what they were paid, and every party to the load has the right to review that record. Price every broker load against your cost per mile, not against the rate the broker opens with.
Can a small carrier haul for the government?
Yes, but to bid on federal contracts you need an active registration in SAM.gov, which also assigns your Unique Entity ID. Registration can take up to 10 business days to become active and must be renewed every 365 days. APEX Accelerators offer free help with it.
Don't let one customer become the business
Whichever channels you use, watch concentration. If one customer or one broker supplies most of your loads, a single late payment or lost contract becomes the whole company's problem. Check a new customer's credit before the first load, and decide in advance how you will carry slow payers.
Why does your safety record decide who hires you?
Because customers can check it, and some set hard limits. Amazon Relay, for example, requires Unsafe Driving and HOS Compliance scores below 60%, and Vehicle Maintenance, Controlled Substances/Alcohol, and Driver Fitness scores below 75%.
New carriers are also under closer watch. For the first 18 months, FMCSA monitors a new entrant's roadside performance and conducts a safety audit, generally once the carrier has at least three months of records. Our new entrant safety audit checklist covers what auditors review.
Treat safety as part of the business plan, not a separate job. Clean inspections open doors that a lower rate can't, and our compliance programs include CSA monitoring, mock audits, HOS management, and driver qualification file management.
How Simplex helps new carriers build a business that lasts
Drivers, customers, and cash flow are where new carriers feel the pressure first. We help with each one.
Driver files done right
Our driver qualification file service verifies driving records and previous employers and keeps every file ready for an auditor.
Customers worth hauling for
Our freight planning team helps plan lanes and runs credit checks on prospective customers, so you know who is likely to pay.
Cash while customers pay
Through our partner OTR Solutions, our factoring service turns delivered loads into cash instead of waiting out payment terms.
Frequently asked questions
How do you become a carrier?+
What is a good cost per mile for a trucking company?+
Is PSP required when hiring truck drivers?+
How much do truck drivers make?+
How can a small trucking company get government contracts?+
Where this information comes from
The cost, pay, and registration figures below come from official and industry research sources, checked on September 24, 2026.
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1
ATRI — 2026 Operational Costs of Trucking release
The $2.336 per-mile average cost in 2025, the line-item increases, and operating margins by sector.
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2
BLS — Heavy and Tractor-Trailer Truck Drivers
The May 2025 median wage and pay range, and the 214,500 openings projected each year.
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3
FMCSA — Pre-Employment Screening Program
The five-year crash and three-year inspection history, and FMCSA's reported safety results for PSP users.
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4
FMCSA — PSP Frequently Asked Questions
That PSP is voluntary and requires the driver's written authorization.
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5
eCFR — 49 CFR 387.307
The $75,000 surety bond or trust fund every property broker must have in effect.
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6
eCFR — 49 CFR 385.307
The 18-month new entrant monitoring period and the timing of the safety audit.
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7
Amazon Relay — Frequently Asked Questions
The 180-day DOT number requirement and Amazon's BASIC score limits.
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8
SAM.gov — Entity Registration
Registering to bid on federal contracts, activation time, and the 365-day renewal.
Written by
Gabriel Gonzalez
Chief Revenue Officer, Simplex Group
Chief Revenue Officer at Simplex Group, with more than 22 years at the company, including nearly 16 years as Chief Operating Officer. His background combines revenue strategy with deep operational experience, giving him a strong perspective on how compliance, risk, permits, cash flow, and operational readiness affect a carrier's ability to grow profitably.
Published · Updated
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Build the business, not just the authority
Know what a mile costs you, keep the drivers you hire, spread your freight across customers who pay, and protect the record they check. None of it is glamorous, and all of it compounds.
If you want help with driver files, customer credit checks, cash flow, or your safety program, talk to our team.