Owner-operator insurance: own authority vs. leased-on
For an owner-operator, the single biggest question that shapes your insurance isn't what you haul — it's whose authority you run under. Operating under your own authority and leasing onto a carrier are two very different setups, and they call for two very different coverage stacks. The mistake that costs leased drivers the most is assuming the carrier's policy covers everything. It doesn't. Here's how the two compare, in plain English.
Under your own authority: you carry everything
When you run under your own authority, you ARE the motor carrier. That means the full weight of compliance and coverage sits on you. You carry primary auto liability — the $1 million combined single limit the FMCSA requires for general freight — and you're the one with the federal financial-responsibility filings on file. You also carry your own motor truck cargo coverage, because brokers won't tender freight without it, and physical damage on your tractor and trailer to protect the unit itself.
This is the more independent path and often the more profitable one, but it comes with the full obligation: active MC/DOT authority, the filings, and a complete policy. There's no carrier standing behind you. If a load goes wrong or a crash happens, your policy and your filings are what respond. The upside is control; the responsibility is total.
Leased onto a carrier: you run under their filings, not their whole policy
When you lease onto a motor carrier, you typically run under THAT carrier's operating authority and their primary liability filings while you're dispatched on their loads. That's a real benefit — you're not carrying the federal filings or, usually, the primary auto liability yourself while under dispatch. But here's the trap: 'covered while under dispatch' is not 'covered all the time,' and the carrier's policy is built to protect the carrier, not you.
The moment you're not hauling their freight — driving the truck home, to the shop, or to grab dinner without a trailer or a load — you've fallen outside the carrier's coverage. That's where leased owner-operators get exposed, and it's the single most common gap we see. Leasing on simplifies the liability and filing side, but it does not make you fully insured.
The coverage leased drivers still need: bobtail and non-trucking liability
Because the carrier's policy only responds while you're under dispatch, leased owner-operators still need their own coverage for the in-between times. Bobtail liability covers you when you're driving the tractor without a trailer attached and not under dispatch. Non-trucking liability (sometimes called deadhead or NTL) covers you when you're using the truck for personal, non-business reasons outside the carrier's dispatch. They sound technical, but the point is simple: they fill the hours the carrier's policy leaves open.
Most leased owner-operators also need to think about their own physical damage coverage if they own the truck — the carrier's liability policy won't fix YOUR rig after a wreck. And depending on the lease, you may be responsible for cargo deductibles or chargebacks even though the carrier's cargo policy is technically in play. Read the lease, then match the coverage to it. Mira can help you spot what the carrier's policy does and doesn't pick up, and a licensed producer reviews it before anything binds.
Don't forget your own injury: occ-acc vs. workers' comp
Here's the piece owner-operators overlook most: if YOU get hurt, what pays your medical bills and lost income? You're often not covered by the carrier's workers' compensation, because as a leased owner-operator you're typically treated as an independent contractor rather than the carrier's employee. That leaves a real gap over your own body and income.
Two paths fill it. Occupational-accident (occ-acc) coverage is the common route for leased owner-operators — it pays medical, disability, and death benefits from a job-related injury without the full statutory framework of workers' comp. Or, if your structure calls for it, an actual workers' comp policy. In Utah, whether you can or must carry workers' comp depends on your business structure and whether you have employees, and this isn't legal advice — so the honest move is to walk through your specific setup. The takeaway: the carrier insures the load and, while dispatched, the liability. Insuring you is on you.
01If I'm leased to a carrier, am I fully covered by their insurance?
No — and this is the most expensive misunderstanding in trucking. The carrier's policy generally covers you only while you're under dispatch hauling their freight, and it's built to protect the carrier, not you. You still need bobtail and non-trucking liability for the times you're not under dispatch, usually your own physical damage if you own the truck, and coverage for your own injuries.
02What's the difference between bobtail and non-trucking liability?
Both cover the gaps when the carrier's policy isn't responding. Bobtail liability covers you when you're driving the tractor without a trailer and not under dispatch. Non-trucking liability covers personal, non-business use of the truck outside the carrier's dispatch. Leased owner-operators commonly need both to plug the hours the carrier's policy leaves open.
03Do I need cargo insurance if I run under my own authority?
Almost certainly. Under your own authority you carry your own motor truck cargo coverage because brokers and shippers won't tender freight without proof of it — $100,000 is a common contract minimum. You also carry primary auto liability and the federal filings yourself. Running under your own authority means the full stack is on you.
04Will workers' comp cover me if I'm hurt as a leased owner-operator?
Often not — leased owner-operators are typically treated as independent contractors, not the carrier's employees, so the carrier's workers' comp usually won't cover you. Many fill that gap with occupational-accident coverage, which pays medical and disability benefits from a job-related injury. Whether workers' comp applies to your setup in Utah depends on your business structure; this isn't legal advice, so tell us your situation and we'll sort it out.