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Answers

Trucking insurance, answered

The questions new carriers actually ask us — costs, coverages, filings and claims — plus a glossary of the words you'll hear every day on the road.

Costs and quoting

What a policy costs in your first year, what moves the number, and what we need to quote you.

Coverages

Getting your authority rolling

Payments and your policy

Safety and claims

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Trucking glossary

85 terms, from the ones on your policy to the ones you'll hear over the phone. Search or scroll.

85 terms

Insurance and coverages

Auto LiabilityAL
Coverage that protects against bodily injury and property damage caused to third parties while operating an insured commercial vehicle.
Additional InsuredAI
A person or organization added to a policy that receives certain protections and benefits under the insured's coverage.
General LiabilityGL
Coverage that protects against claims arising from business operations that are not directly related to vehicle operation.
Physical DamagePD
Coverage that pays for damage to insured trucks and trailers resulting from collision, theft, fire, vandalism, or other covered events.
Motor Truck CargoMTC
Coverage that protects cargo being transported against covered losses such as theft, collision, or damage.
Trailer InterchangeTI
Coverage that protects non-owned trailers while they are in the insured's possession under a written interchange agreement.
Non-Owned Trailer CoverageNOTC
Coverage for trailers not owned by the insured while attached to a covered power unit.
Occupational AccidentOcc/Acc
Coverage designed for independent contractors that provides benefits for work-related injuries.
Workers' CompensationWC
Coverage that provides medical and wage benefits to employees injured while performing job duties.
Umbrella Liability
Additional liability protection that extends coverage beyond the limits of primary insurance policies.
Deductible
The amount the insured must pay out of pocket before insurance coverage applies.
Premium
The amount paid to maintain insurance coverage.
Premium Finance AgreementPFA
A financing arrangement that allows insurance premiums to be paid through monthly installments.

Regulatory and compliance

FMCSA
The Federal Motor Carrier Safety Administration, the federal agency responsible for regulating commercial motor carriers.
DOT Number
A unique identifier issued by the U.S. Department of Transportation used to monitor safety and compliance activities.
Motor Carrier AuthorityMC Number
Authorization granted by the FMCSA allowing a company to operate as a for-hire motor carrier.
BMC-91X Filing
Proof of Auto Liability insurance filed with the FMCSA to satisfy federal financial responsibility requirements.
BOC-3 Filing
A filing that designates legal process agents in states where a motor carrier operates.
MCS-150
A federal form used to update a motor carrier's operational information and USDOT records.
International Registration PlanIRP
A registration agreement that distributes registration fees among participating jurisdictions based on miles traveled.
International Fuel Tax AgreementIFTA
An agreement that simplifies fuel tax reporting for interstate motor carriers.
Unified Carrier RegistrationUCR
A federally mandated annual registration program for interstate carriers.

Safety and drivers

CSA Scores
Safety scores maintained by the FMCSA that help measure a carrier's safety performance.
Safety Measurement SystemSMS
The FMCSA system used to monitor and evaluate motor carrier safety performance.
Driver Qualification FileDQ File
Required records documenting a driver's qualifications, licensing, and employment eligibility.
Motor Vehicle ReportMVR
A report detailing a driver's licensing status, violations, accidents, and driving history.
PSP Report
A driver's Pre-Employment Screening Program report showing crash and roadside inspection history.
Electronic Logging DeviceELD
A device used to electronically track Hours of Service (HOS) compliance.
Clearinghouse
The FMCSA database used to monitor drug and alcohol testing violations for CDL drivers.
Hours of ServiceHOS
Federal regulations limiting driving and on-duty time to reduce fatigue-related accidents.

Operations and equipment

Owner-Operator
An individual who owns and operates a commercial truck, often leased to a motor carrier.
Power Unit
The truck or tractor portion of a commercial vehicle, excluding the trailer.
Dry Van
An enclosed trailer commonly used to transport general freight.
Flatbed
An open trailer designed to transport oversized or unconventional freight.
Reefer Trailer
A temperature-controlled trailer used to transport refrigerated or frozen goods.
Straight Truck
A vehicle where the cargo area and power unit are permanently attached.
Operational Radius
The typical distance a truck operates from its principal garaging location.
Interstate Operation
Transportation that crosses state lines.
Intrastate Operation
Transportation conducted entirely within a single state.

Freight and logistics

Bill of LadingBOL
The legal document that outlines shipment details and serves as a contract between shipper and carrier.
Broker
A company that arranges transportation services between shippers and motor carriers.
Shipper
The party responsible for tendering freight for transportation.
Full TruckloadFTL
A shipment that utilizes an entire trailer.
Less-Than-TruckloadLTL
A shipment that occupies only a portion of a trailer and shares space with other shipments.
Commodity
The type of cargo being transported.
Logistics
The planning, coordination, and management of transportation and supply chain activities.
Spot Rate
A one-time freight rate negotiated for a specific shipment.
Contract Rate
A negotiated freight rate established for a defined period of time.

Claims and risk

Bodily InjuryBI
Physical injury sustained by a third party as the result of an accident.
Property Damage
Damage caused to another person's property during an accident.
Loss Runs
Reports detailing a company's claim history and loss activity.
Towing & Storage
Coverage that reimburses towing and storage expenses resulting from a covered loss.
Reefer Breakdown
Coverage that protects refrigerated cargo against spoilage caused by refrigeration unit failure.
Uninsured MotoristUM
Coverage that protects against damages caused by an uninsured driver.
Underinsured MotoristUIM
Coverage that applies when the at-fault driver's insurance limits are insufficient to cover damages.

Road slang

Deadhead«running empty»
Driving without a load, usually to go pick up your next one. Deadhead miles rarely pay the same as loaded miles, so they come straight out of what the run is worth to you.
Backhaul«backhaul»
A load you find for the return trip so the truck doesn't run back empty. Lining one up before you leave is what turns a one-way trip into two paying legs.
Drop & Hook«drop and hook»
You drop your loaded or empty trailer at the dock and hook up one that's already loaded and ready to go, instead of waiting for your own trailer to be loaded or unloaded. It's the fastest way through a facility, and some brokers pay a small bonus for it.
Live Load«live load»
The shipper loads your trailer while you wait at the dock with the truck attached, instead of you dropping an empty and picking up a loaded one later. If the loading runs long, that wait is what starts your detention clock.
Layover«layover»
Pay for a night you're stuck somewhere through no fault of your own — the load isn't ready, the receiver is closed, the next leg hasn't been assigned. Like detention, it's money you request; brokers don't send it automatically.
Detention«detention»
What the shipper or receiver owes you when they hold you past the free time, usually two hours. It is money you have to claim with your arrival and departure times — it does not show up on its own.
Lumper«lumper»
The crew that unloads your trailer at the warehouse. You usually pay them on the spot and the broker reimburses you against the receipt, so keep the receipt.
TONU«TONU»
Truck Ordered Not Used. The broker or shipper cancels the load after you've already dispatched — sometimes after you've arrived at the pickup. It's supposed to come with a cancellation fee, but you have to ask for it and prove you showed up.
Accessorials«accessorials»
Anything billed on top of the base linehaul rate — detention, layover, lumper fees, tarping, reconsignment. Read the rate confirmation line by line, because accessorials are exactly where a load quietly stops being worth what you thought.
Quick Pay«quick pay»
An option to get paid in a couple of days instead of the standard 30, in exchange for the broker or factoring company keeping a discount off the load's value. How much they keep depends on who you work with — it's not a fixed number industry-wide. It solves a cash-flow problem today at the cost of your margin.
Fuel Surcharge«fuel surcharge»
An adjustment added to the base rate to offset what diesel actually costs that week, separate from the linehaul number you negotiated. It moves with fuel prices, so check it's on the rate confirmation before you accept a load.
Advance«advance»
Money released against a load you're already hauling but haven't delivered yet, usually to cover fuel or tolls mid-trip. It comes out of what you collect at the end, so it isn't extra income — it's your own pay, early.
Comcheck«Comcheck»
A payment instrument brokers and factoring companies use to send you money fast — for a fuel advance or to pay a lumper — cashable at truck stops and some banks. Treat it like a check: verify the amount before you sign anything against it.
Escrow«escrow»
Money the carrier holds back from your settlements under a lease agreement — often a percentage per load — as security against damage or unpaid bills. You're supposed to get it back when you leave the lease in good standing; ask upfront how and when.
Per Diem«per diem»
The part of your pay a carrier classifies as a daily meal-and-expense allowance instead of taxable wages. It can lower what's withheld from each check, but it also lowers what shows as income when you go apply for a truck loan.
Reconsignment«reconsignment»
The shipper or broker changes the delivery point after the load is already on your trailer. It's extra miles and extra time you didn't plan for, and it should come with an extra charge — don't move until that's agreed.
Dry Run«dry run»
You show up to load or deliver and there's nothing there for you — the freight fell through, the appointment was wrong, the order got pulled. You're owed something for the trip even though the trailer stayed empty, but again, you have to claim it.
Hotshot«hotshot»
Expedited freight hauled on a heavy-duty pickup pulling a gooseneck or flatbed trailer instead of a full tractor-trailer. It runs under different weight thresholds and sometimes different authority and insurance requirements than standard trucking — confirm which rules apply to your rig before you haul under them.
Lease-Purchase«lease-purchase»
You rent the truck from the carrier with an option to own it once you finish the payments. The truck payment, plus insurance, maintenance and escrow, usually comes straight out of your settlements — read every line of that contract before you sign, because the total cost rarely matches the number you were first quoted.
Hazmat Endorsement«hazmat endorsement»
The extra endorsement on your CDL that lets you legally haul hazardous materials. It requires a background check and a separate test, and hauling hazmat without it is a violation that follows the driver, not just the truck.
Scale House«scale house»
The weigh station where officers check your gross and axle weights against what's legal. Get pulled in over your limit and you're looking at a citation on the spot, plus a CSA hit that follows the carrier.
PrePass«PrePass»
A transponder program that lets compliant carriers bypass the scale house at participating weigh stations instead of pulling in every time. It doesn't replace being legal — it just means fewer chances to get checked when you already are.
DOT Week«DOT Week»
The trucking industry's informal name for the week of the annual International Roadcheck, when roadside inspections spike across the country. Trucks and drivers get pulled far more often — it's the week to have every document and every light working.
Roadcheck«Roadcheck»
The three-day, industry-wide inspection blitz run across North America each year, usually in the spring. A clean inspection during Roadcheck helps your CSA score; a violation during it counts the same as any other day, just in front of more inspectors.
ELD Violation«ELD violation»
A logged failure in your electronic hours-of-service record — driving past your limit, an unassigned drive segment, a device malfunction you didn't report. It shows up on your PSP and CSA history and can trigger an out-of-service order on the spot.
Dock«dock»
The loading area at a warehouse or distribution center where trailers get loaded and unloaded. Your appointment time is for the dock door, not for the parking lot — showing up early doesn't move you up the line.
Staging«staging»
Waiting in the yard for your turn at an open dock door, after you've checked in but before anyone touches your trailer. It usually counts toward detention time, because that clock normally starts at your scheduled appointment, not when you actually pull up to the door.
Seal«seal»
The numbered tamper-evident strip locked onto the trailer doors after loading, matched to the number on your paperwork. Breaking it without authorization — even to check your own load — can complicate or defeat a cargo claim and puts the whole shipment in question.
Tarping«tarping»
Covering flatbed freight with tarps to protect it from weather, required on certain loads by the shipper's contract. It's manual labor that takes real time, and most brokers pay a separate tarp fee on top of the linehaul rate for it.
Oversize / Overweight«oversize / overweight»
A load that goes beyond legal dimensions or weight limits and needs special permits, sometimes escort vehicles, before it can move. Haul it without the right permits and you're not just risking a fine — you can be looking at an out-of-service order and a claim that gets a lot more complicated.

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This page is general information, not insurance advice, and it is not a quote or an offer of coverage. The limits, requirements and amounts mentioned are common industry references and can change. What your operation needs depends on your state, your cargo and the policy that gets issued — talk to a licensed agent.