Texas Commercial Truck Insurance

Texas is the state most trucking businesses either operate in or run through, and it is also the state where the paperwork catches people out. Two different authorities can require you to file insurance before you turn a wheel, and which one applies has nothing to do with the size of your company.

We are an independent agency in Frisco. We write commercial trucking and towing risks across Texas, we make the state and federal filings for our clients, and this page sets out both the coverage and the filings side by side.

Texas moves freight like a country, not a state

TxDOT’s own framing is the useful one: if Texas were a nation it would be the eighth largest economy in the world, it has been the number one exporting state in the country for twenty-three consecutive years, and it is the largest energy-producing state in the nation.

For an insurance file that means three things at once — international freight moving north out of the border crossings, domestic freight crossing the state on the interstates, and oilfield work that looks nothing like either. Most Texas carriers touch at least two of those, which is why a policy built for one of them tends to leak.

Who we write in Texas

• Owner-operators running under their own authority and under a motor carrier’s
• Fleets from two trucks to a few hundred
• Tractor-trailer, flatbed, dry van, reefer and tanker operations
• Dump trucks, aggregate and oilfield support
• Box and straight truck operations, including non-CDL work
• Towing and recovery, which is licensed and insured under a separate regime — see below

We do not write personal auto, and we are not the right agency for a single pickup with no commercial exposure. Everything else in the list above we quote regularly.

The corridors and the work that set the risk

Underwriters do not price Texas as one state. They price the lane. I-35 through Dallas–Fort Worth, Austin and San Antonio is the north–south spine and carries the congestion to match. I-10 and I-20 run the long west–east distances where fatigue and speed dominate the loss picture. I-45 links Houston’s port and petrochemical complex to Dallas. The border lanes feed everything north out of Laredo and El Paso.

Then there is the Permian, where the exposure is unpaved lease roads, heavy loads and short trips rather than highway miles — a profile that prices differently from anything on an interstate. Radius of operation, the commodity, and whether the truck ever leaves paved road do more to move a Texas quote than the age of the equipment does.

We cover two of those markets in their own depth: Laredo commercial truck insurance for the border crossings and Houston commercial truck insurance for the port and petrochemical work.

Filings and legal minimum limits

This is the part that generates the most calls, so it is worth being precise. The dividing line is the freight, not the truck and not your address. If a load starts or ends outside Texas — or is one leg of a continuous move that does — you are in interstate commerce and the federal rules apply, even if your own driving never leaves the state. If every load starts and ends inside Texas, you are intrastate. Plenty of Texas carriers are both at once, which means both sets of filings.

Interstate, filed with FMCSA. A USDOT number first, operating authority (the MC number) if you haul regulated commodities for hire, a BOC-3 designating process agents, and proof of insurance carrying the MCS-90 endorsement. The federal minimum for a for-hire carrier of non-hazardous property at 10,001 lbs GVWR or more is $750,000 per occurrence; hazardous commodities rise steeply from there.

Two things about those that are worth knowing before you need them. The BOC-3 requires an agent for every state you operate in or through, all on a single form — you may name yourself only for the state you live in, and a PO box is not an acceptable agent address. And the MCS-90 is not coverage for you: it guarantees the public gets paid up to the filed limit, and if your insurer pays under it where your policy would not have, you owe that money back. Carriers who treat $750,000 as their real protection are the ones who find that out late. It is a floor set in 1980 and never raised.

Intrastate, filed with TxDMV. Texas operating authority is a TxDMV Number, the certificate long-time drivers still call a TxDOT number, and you must already hold a valid USDOT number to apply for it. Registration is required if you run an intrastate commercial vehicle over 26,000 lbs, carry placardable hazardous materials, operate a bus with 16 or more passengers, or move household goods for compensation. The insurance minimum depends which of those you are:

• Over 26,000 lbs, general operation — $500,000
• Hazardous materials — $1 million to $5 million depending on the material
• Household goods — $300,000, plus cargo insurance on Forms H and I
• School buses, and buses carrying 16 to 26 passengers — $500,000
• Buses carrying 27 or more passengers — $5 million

Commercial auto liability files on Form E, and your insurer has to transmit that filing to TxDMV electronically before your application can be granted — a certificate in your hand is not the filing. Registration is sold in terms of seven days, 90 days, one year or two years; the short ones exist for one-off moves.

Towing is licensed separately. Tow trucks answer to the Texas Department of Licensing and Regulation, not TxDMV, and the minimums follow the kind of towing rather than the size of the wrecker: incident management $500,000 liability plus $50,000 cargo or cargo-on-hook; private property $300,000 plus $50,000; consent towing $300,000 and no cargo-on-hook requirement at all. That last point matters — the state will not make you insure the customer’s vehicle on a consent tow, but the customer will. See Texas tow truck insurance and on-hook towing insurance.

And UCR, annually. Unified Carrier Registration sits outside all of the above and trips people up because it renews every year with your base state, at a fee set by fleet size in brackets from 0–2 vehicles up to 1,001 or more. We deliberately do not print the amounts here: they are reset by rulemaking most years, so the live table linked in the sources is the only version worth quoting.

What moves a Texas premium

In rough order of how much they matter: loss history, radius of operation, commodity, driver experience and MVRs, and the limits you actually choose above the filed minimum. Equipment age matters less than most people expect. Two things are close to non-negotiable with underwriters — a real driver qualification file and telematics you can produce data from — and both are worth more at renewal than shopping the market is.

Texas trucking insurance questions we get

I only run inside Texas. Do I still need a USDOT number?

Yes, if you are registering with TxDMV. Texas wants a valid USDOT number before it will process an intrastate application, which surprises carriers who have never crossed a state line.

Is $750,000 enough liability?

It is the legal floor for non-hazardous freight, not a considered limit, and it has not moved since 1980. A single serious injury claim can exceed it, and everything above the filed amount is yours. Most shippers and brokers now require $1 million regardless.

Can I file my own BOC-3?

Only partly. You can designate yourself for the state you reside in, but you need process agents for every other state you operate in or through, and they all have to appear on one form.

Does my certificate of insurance satisfy TxDMV?

No. The filing has to come from your insurer electronically before the application is granted. The certificate is evidence for you, not the filing for them.

I tow and I haul. Which rules apply?

Both. TDLR licenses the towing and sets its minimums by permit type, while TxDMV or FMCSA governs the hauling depending on whether the freight crosses a state line. Separate filings, separate limits.

How fast can you get filings made?

Once coverage is bound, electronic filings usually go the same business day. What sets the timeline is underwriting, not the filing.

Talk to a Texas agent about your operation

We will tell you plainly which filings you actually need rather than selling you all of them, and if your current limits do not match the loads you are moving we will say so. Call 469-252-4001 or request a commercial trucking quote.

Sources

The requirements above are summarised from the published sources listed below, on the dates shown. Rules and fee schedules change and nothing here is legal advice — check the primary source or ask us before you file.

• Texas Department of Transportation, Texas Freight Mobility Plan — the eighth-largest-economy, top-exporter and largest-energy-producer framing. Checked 8 September 2026.
• 49 CFR Part 387, Minimum Levels of Financial Responsibility for Motor Carriers — the §387.9 limits and the MCS-90 endorsement. eCFR text current as of 3 September 2026.
• Texas Department of Motor Vehicles, TxDMV Number — who must register, registration terms and the insurance minimums by operation type. Checked 8 September 2026.
• Texas Department of Motor Vehicles, Becoming a Texas Motor Carrier (Intrastate) — the electronic filing requirement, Form E and Forms H and I. Checked 8 September 2026.
• FMCSA, Form BOC-3, Designation of Agents for Service of Process — per-state designation, self-designation and the single-form rule. Checked 8 September 2026.
• Unified Carrier Registration Plan, Fee Brackets — annual registration and the fleet-size brackets. Checked 8 September 2026.
• Texas Department of Licensing and Regulation, Apply for a New Tow Truck Permit — liability and cargo-on-hook minimums by towing category. Checked 7 September 2026.