TL;DR: North Dakota's deregulated freight sector leaves registration minimums and commonly cited 250/500/100 intrastate trucking limits as the state layer, with federal tiers from $750,000 to $5,000,000 governing the interstate work most fleets do. No-fault PIP rides on registered vehicles, and Bakken contracts demand towers above every floor.
What is the legal floor for a North Dakota truck?
The registration minimums of 25/50/25 anchor the bottom of the schedule, industry references commonly cite 250/500/100 for intrastate for-hire trucking, and the deregulated environment means no certificate condition raises the number for ordinary freight. The state's no-fault system adds basic PIP benefits to registered vehicles, medical coverage that pays without a fault analysis, and hazmat freight follows the federal schedule at any radius: $1,000,000 for oil products, the tier that reaches crude, and $5,000,000 for the highest-hazard categories.
What do the federal tiers require?
The binding numbers for most of the fleet. Interstate operation over 10,001 pounds carries $750,000 for general freight, $1,000,000 for oil, and $5,000,000 for the highest-hazard cargo, evidenced by insurer filings with the FMCSA, and North Dakota's lanes are interstate by construction: grain to Minneapolis and the coast, crude support across the Montana line, ag and energy traffic through the Canadian ports of entry. A carrier that genuinely never leaves the state is rare, and one that never hauls for an interstate shipper rarer still.
What does the Bakken demand?
More than any floor. The basin's operators contract through master service agreements that specify insurance towers, $5,000,000 in total limits is a routine requirement, and the crude, water, and sand trades carry severity that justifies the paper. Patch verdicts and the oilfield's claim environment have taught underwriters to price the region on its own terms, and a carrier working pads at statutory minimums is uninsurable to the operators who control the freight. The MSAs, not the statutes, are the effective law of the patch.
| Operation | Minimum | Source |
|---|---|---|
| Registration base | 25/50/25 | ND vehicle law |
| Intrastate for-hire, commonly cited | 250/500/100 | Industry schedules |
| Interstate general freight | $750,000 | 49 CFR 387.9 |
| Oil products and crude | $1,000,000 | 49 CFR 387.9 |
| Bakken MSA towers | $5,000,000 typical | Operator contracts |
Why buy above the floors?
Because North Dakota's losses are severity events. Low traffic density keeps frequency down, but the crashes that happen occur at highway speed, in whiteouts, on remote roads far from trauma care, and multi-vehicle blizzard pileups on I-94 can involve claimants from a dozen states. Economic damages drive the outcomes, no doctrine caps them, and everything above the policy comes from the business. Shippers require $1,000,000 before tendering, the patch requires more, and the no-fault PIP layer, valuable as it is for small injuries, never touches the third-party catastrophe.
How should a North Dakota carrier set limits?
Anchor at $1,000,000 primary, treat the crude tier as a floor rather than a target for patch work, and size umbrella capacity to the MSAs and the worst realistic winter event on the routes actually run. Match cargo limits to grain and oilfield values, set physical damage deductibles against remote recovery costs, and keep the PIP and WSI layers mapped so injury claims route correctly. Review at every contract change, because in a state where the operators' MSAs move faster than the statutes, the compliance question is usually the customer's, and the customer audits before every season.
Real questions North Dakota owner-operators and fleet managers ask
What liability limits does North Dakota require for intrastate trucking?
The deregulated environment leaves registration minimums and commonly cited 250/500/100 trucking schedules as the state layer, with the market's $1,000,000 standard and federal tiers governing real operations.
What limits do Bakken operators require from carriers?
Master service agreements routinely specify $5,000,000 in total limits, so patch carriers run $1,000,000 primaries with umbrella towers, and the MSAs function as the effective law of the basin.
Do federal tiers reach nominally local North Dakota fleets?
Usually. Grain, crude support, and border traffic put most operations in interstate commerce, where vehicles over 10,001 pounds carry at least $750,000 with insurer-filed federal evidence.
Why is severity high in such a low-traffic state?
Crashes happen at speed, in whiteouts, far from trauma care, and blizzard pileups involve many vehicles, so each event costs more even though events come less often.
Does the no-fault PIP layer reduce needed liability limits?
No. PIP pays small vehicle-related medical claims without fault, but third-party catastrophes proceed against the liability program in full, which is what the limits exist to absorb.
Can Morrow write trucking insurance in North Dakota?
Not directly today. Morrow is the brand name of Afthonea Inc, licensed in Massachusetts, Florida, California, New York, Pennsylvania, Oregon, and Texas. If your trucking company is based in North Dakota, we can refer you to a licensed North Dakota agent, and this guide still shows you exactly what to ask that agent for. Everything above comes from public North Dakota and federal sources, not from us selling you a policy.
Related North Dakota trucking guides
The other North Dakota trucking questions, answered the same way.
- Trucking insurance in North Dakota (start here)
- Trucking insurance requirements
- Intrastate authority and filings
- Cost of trucking insurance
- Business insurance in North Dakota
- Federal minimum liability limits by commodity
- What is an MCS-90 endorsement?
- Federal minimum liability limits by commodity
This guide is general information, not legal, tax, or insurance advice. Limits, forms, and deadlines change, so verify current requirements with NDDOT Motor Carrier Services, Workforce Safety and Insurance, and the North Dakota Insurance Department before you rely on them. Morrow is a brand name of Afthonea Inc. Last updated: July 2026.