Commercial truck insurance in Dallas, from the rail ramp to the road
A Dallas truck needs the liability limit the law sets for its work: $750,000 for interstate for-hire freight, $500,000 for Texas-only trucks over 26,000 pounds, and $1 million or more for hazmat. Intermodal work at the area’s rail ramps adds the UIIA’s $1 million auto and general liability, and cargo and physical damage cover the load and the truck.
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What commercial truck insurance do Dallas carriers need by law?
Where you run and what you haul set the minimum, not your ZIP code. Federal limits apply to interstate work, and Texas limits apply to trucks that never leave the state.
| What you haul | Interstate (federal) | Texas only (TxDMV) |
|---|---|---|
| General freight, for hire | $750,000 (10,001 lb or more) | $500,000 (over 26,000 lb, for-hire or private) |
| Oil, fuels, and other hazardous materials | $1,000,000 | $1,000,000 for placarded loads, including petroleum fuels and lubricants |
| Certain high-hazard loads, such as hazardous substances in bulk tanks or hoppers | $5,000,000 | $5,000,000 |
The Texas rule in short: if you run only inside Texas with a truck over 26,000 pounds, haul placarded hazmat, or move household goods for pay, you need a TxDMV certificate, and TxDMV issues it only after your insurer files proof of insurance. That filing must stay active in TxMCCS the whole time you operate. Our Texas commercial truck insurance page covers the state rules in depth, including PIP and uninsured motorist coverage.
Neither FMCSA nor TxDMV requires cargo insurance for general freight; only household goods movers have a legal cargo minimum. Brokers, shippers, and equipment providers set their own limits by contract, and at the rail ramps those limits are written down.
What insurance do Dallas-area intermodal ramps require?
More than federal law does, because equipment interchange runs on a contract. The North Central Texas Council of Governments (NCTCOG), the region’s planning agency, lists four intermodal facilities in North Texas: BNSF’s terminal near Alliance Airport, CPKC’s Wylie terminal, and Union Pacific’s terminals in Mesquite and southern Dallas County. NCTCOG places the Union Pacific ramps at IH 635 and US 80 in Mesquite and at IH 20 and IH 45 in Dallas.
Pulling a container or trailer from any of them usually means interchanging equipment under the UIIA, the standard contract between intermodal motor carriers and equipment providers: railroads, ocean carriers, and leasing companies. The Intermodal Association of North America (IANA), which administers it, says it is used for about 95% of North American intermodal equipment interchanges.
What every UIIA carrier needs
- Auto liability: $1 million combined single limit, written for any auto, all owned and hired autos, or scheduled and hired autos. An owned-only or scheduled-only policy is not accepted, so your commercial auto symbols matter.
- Interchange endorsement: the UIIE-1, CA 23 17, or TE 23 17B endorsement on the auto policy.
- General liability: $1 million per occurrence, with no portion self-insured.
- Additional insureds: every equipment provider you work with, on the auto policy and on other policies where the provider requires it.
- Cancellation notice: your policies must give 30 days’ notice before cancellation, or 10 days for non-payment.
What BNSF and Union Pacific add
Each equipment provider sets its own cargo and trailer interchange limits on top of that baseline. IANA’s equipment provider schedule, revised September 4, 2026, lists these for BNSF and Union Pacific, which run three of the four ramps:
| Coverage | BNSF Railway | Union Pacific |
|---|---|---|
| Auto liability | $1 million | $1 million |
| General liability | $1 million, with BNSF as additional insured | $1 million |
| Cargo | $100,000 | $100,000 |
| Trailer interchange | $20,000 | $25,000, with Union Pacific as additional insured |
| Workers’ comp and employer’s liability | Not listed | Workers’ comp required; employer’s liability at $500,000 limits |
Trailer interchange pays for physical damage to the container, trailer, or chassis you don’t own while it is in your care, and the UIIA requires it to cover collision, comprehensive, fire, and theft. The UIIA expires a policy at 12:01 a.m. on its expiration date, so renewals have to reach it before that day. We place UIIA and trailer interchange coverage along with the rest of your commercial truck insurance.
How does DFW freight shape the coverage you need?
NCTCOG describes Dallas-Fort Worth as one of the largest inland ports in the nation, at the crossroads of IH 20, IH 30, IH 35, and IH 45, where trucks leaving the region can reach almost the entire country within 72 hours. That mix pulls local fleets in several directions:
- Distribution freight: the International Inland Port of Dallas covers 7,500 acres in South Dallas, with Union Pacific’s intermodal terminal and warehouses for national retailers and consumer goods companies. The law sets no cargo minimum for that freight, but brokers and shippers can require one in their contracts. Motor truck cargo insurance is how you meet it, with reefer breakdown options for refrigerated loads.
- Fuel and energy loads: the Barnett Shale natural gas field stretches west and south from Dallas, and the region’s pipelines carry petroleum, natural gas, and other hazardous materials. Hauling fuel or other placarded loads moves you into the $1 million or $5 million rows of the table above, whether you run interstate or only in Texas.
- Mixed Texas and interstate work: a truck that runs to Austin one day and out of state the next needs both a TxDMV certificate and federal authority, because one does not cover the other. Its policy should be rated on the real split of local and long-haul miles, since a longer radius means more exposure.
Beyond the load, physical damage covers your own tractors and trailers against collision, theft, and fire, and general liability covers business risks beyond the truck. The UIIA requires general liability for intermodal work, so ramp carriers need it either way.
What drives the cost of truck insurance in Dallas?
Your operation, more than your address. Insurers rate what you haul, how far you run, your equipment, where the trucks are garaged, your limits, and your drivers’ records. For benchmarks and the full list, see how much commercial truck insurance costs.
The roads you run still matter, because crashes and violations follow your drivers. NCTCOG reports an average of 338 truck-involved crashes a month in North Texas since 2019, with the count rising each year.
Know where the left lane is closed to trucks
On sections of IH 20 in Dallas, Kaufman, and Tarrant counties, IH 45 in Dallas and Ellis counties, and IH 30 and IH 820 in Tarrant County, trucks with three or more axles may not use the inside left lane except to pass, under truck lane restrictions that TxDOT expanded in 2010. Make sure your drivers know those stretches. Violations and crashes raise premiums, and the inspections and crashes on your record feed the CSA scores underwriters read, as our guide to CSA scores and truck insurance explains.
Which insurance filings keep a Dallas carrier running?
Up to three, depending on your work, and your insurer or agent makes each filing:
- FMCSA (interstate authority): after you apply for MC authority, your insurer files proof of liability. If it isn’t filed within 20 days of publication in the FMCSA Register, FMCSA notifies you that the application will be dismissed unless you comply within 60 days, and the filing must stay on file to avoid revocation.
- TxDMV (Texas-only authority): your insurer files Form E in TxMCCS, and only the insurer can file or cancel it. TxDMV sends you an electronic notice 30 days before a cancellation if your email in TxMCCS is current, and a lapse can bring penalties or revocation of your certificate. Keep the insurance cab card, paper or electronic, in the truck.
- UIIA (intermodal): your agent submits one online ACORD 22 certificate to IANA showing your limits, the interchange endorsement, and your equipment providers as additional insureds. Each provider does not need its own certificate.
How to get a commercial truck insurance quote in Dallas
Step 1: Describe your operation
Tell us what you haul and whether it is placarded, your split of ramp, local, Texas-only, and interstate runs, and where the trucks are garaged.
Step 2: Gather your records
Your USDOT, MC, or TxDMV numbers, three to five years of loss runs, a driver list with motor vehicle records, and a unit schedule with VINs and values.
Step 3: List your contract requirements
Your UIIA status, the railroads, ocean carriers, and leasing companies you interchange with, and any shipper or broker limits above the legal minimum.
Step 4: Request your quote
A licensed agent follows up with options. Our Dallas-area office is at 990 N Bowser Rd, Suite 900, in Richardson, and we also handle DOT compliance in Dallas.
Sources
The rules and figures on this page come from these official sources, checked on September 25, 2026.
- eCFR: 49 CFR 387.9, Financial responsibility, minimum levels: Federal liability minimums ($750,000, $1 million, $5 million) and when they reach intrastate hazmat.
- TxDMV: TxDMV Number: Who needs a Texas intrastate certificate, the TxDMV insurance minimums, Form E, TxMCCS, and the cab card.
- FMCSA: Insurance Filing Requirements: Federal filings, the $0 cargo requirement for general freight, and the 20-day and 60-day deadlines.
- Intermodal Association of North America: UIIA Insurance Requirements: UIIA auto and general liability, the interchange endorsement, additional insureds, trailer interchange, cancellation notice, and expiration rules.
- IANA: UIIA Equipment Provider Insurance Limits, Form 5B (revised September 4, 2026): Cargo, trailer interchange, and workers’ comp requirements for BNSF and Union Pacific.
- NCTCOG: Freight: DFW as an inland port at the crossroads of IH 20, IH 30, IH 35, and IH 45, and the 72-hour reach.
- NCTCOG: General Freight Planning: The region’s four intermodal facilities, the International Inland Port of Dallas, and the Barnett Shale and pipeline network.
- NCTCOG: Freight Safety: Average truck-involved crashes per month in North Texas since 2019.
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Frequently asked questions
How much is commercial truck insurance in Dallas, TX?+
There is no single Dallas price. Your premium depends on what you haul, your radius, equipment, garaging, limits, and safety record, so the reliable number is a quote built on your operation.
What insurance does a Texas-only trucking company in Dallas need?+
At least $500,000 in liability for trucks over 26,000 pounds, $1 million for placarded hazmat including fuels, and $5 million for certain bulk hazmat. Your insurer must file it with TxDMV and keep it filed while you operate.
Do I need UIIA insurance to pull containers from Dallas rail ramps?+
Usually, yes. The UIIA covers about 95% of North American intermodal equipment interchanges and requires $1 million in auto liability, $1 million in general liability, and the interchange endorsement, and BNSF and Union Pacific also list $100,000 in cargo and trailer interchange of $20,000 and $25,000.
Is commercial auto insurance the same as truck insurance?+
Commercial truck insurance is a group of commercial auto policies built for trucking businesses. Lighter vehicles generally fall under commercial auto, but once you haul freight for hire, a truck policy with cargo coverage is the one built for the job.
Is cargo insurance required for trucks in Texas?+
Only household goods movers have a legal cargo minimum. For general freight, the cargo limit comes from your contracts with brokers, shippers, and equipment providers.
Is Simplex Group an insurance company?+
No. We are a broker: we quote and place commercial truck insurance with insurance companies, so you get market options rather than one quote, and we handle the filings.
Does Simplex Group have an office in Dallas?+
Yes. Our Dallas-area office is at 990 N Bowser Rd, Suite 900, Richardson, TX 75081.
Other services
Simplex Group is a full-service trucking partner — insurance is one piece of a much larger toolkit.