Semi truck on an open highway
Car Haulers · Auto Transport · Dealer Loads

Car hauler insurance for every car on the deck.

Primary auto liability, cargo written for vehicles and physical damage for auto transporters, from a dually with a single-car wedge to a 7 to 10 car stinger.

By Sam Alishahi · CA Insurance License #4348151 · Reviewed November 2026 · En español · How this page is researched

How it works

Your cargo has a VIN

A car hauler's cargo is someone else's vehicle, and the claims are specific: scratches and dents found at delivery, damage while loading and unloading, and the value of a full deck of newer cars. Cargo policies for auto haulers usually have a per-vehicle limit and a per-load limit, and both need to fit what you carry.

I place car haulers with carriers that write the class, check the cargo form for the conditions that matter to auto transport, and send the certificates dealers, auctions and brokers ask for.

  • Primary auto liabilityInjuries and damage you cause, with the FMCSA filing for interstate authority.
  • Motor truck cargoThe vehicles you're carrying, per car and per load.
  • Physical damageYour truck and your car-hauling trailer.
  • General liabilityClaims at dealer lots, auctions and customers' homes.
What I help with

Car hauling situations I'm called for

Single-car and wedge haulers

Dually and wedge setups, often new to authority. New authority insurance guide

Full stinger loads

Cargo limits sized for 7 to 10 cars on one load. See details

Dealer and auction work

Certificates naming the dealer or auction the way they require.

Enclosed and exotic transport

Higher per-vehicle limits for high-value cars.

Damage found at delivery

Inspection and paperwork habits that help a cargo claim.

Leased on to a carrier

Non-trucking liability and physical damage under another authority. Trucking insurance

Before you call

What underwriters will ask

Having these ready means I can go to market on the first call. The quote form asks for the same things, and anything you don’t know yet can wait.

Start the Quote Form

  • Rig: truck and trailer year, make, VIN, type and value.
  • Capacity: how many cars you carry and the most valuable load you'd take.
  • Drivers: names, dates of birth, license class and car-hauling experience.
  • Authority: USDOT and MC numbers, or that you're applying.
  • Customers: dealers, auctions, brokers or private owners, with rough percentages.
  • History: any prior policy and loss runs.

How many tiedowns a car needs

When a car shifts on the deck and hits the one in front of it, how it was tied down is one of the first things anyone looks at. The federal cargo securement rules set the minimum, and which rule applies depends on what the hauled vehicle weighs.

  • Cars, light trucks and vans that individually weigh 10,000 lb or less. 49 CFR 393.128 requires each one to be restrained at both the front and the rear against lateral, forward, rearward and vertical movement, using a minimum of two tiedowns.
  • Where the straps attach. Tiedowns designed to fasten to the vehicle's structure must use the mounting points built specifically for that purpose. Tiedowns designed to fit over or around the wheels must restrain the vehicle laterally, longitudinally and vertically. Edge protectors aren't required where synthetic webbing touches the tires.
  • Heavier vehicles and equipment. 49 CFR 393.130 covers wheeled or tracked vehicles, equipment and machinery that individually weigh 10,000 lb or more: accessory equipment such as hydraulic shovels completely lowered and secured, articulated machines restrained so they can't articulate in transit, and a minimum of four tiedowns, each as close as practicable to the front and rear or at mounting points designed for that purpose.
  • Checking the load on the road. Under 49 CFR 392.9, the driver of a truck or truck tractor makes sure the cargo is secured before driving, inspects the cargo and its securement devices within the first 50 miles of a trip, and reexamines them whenever the driver changes duty status, or the truck has been driven 3 hours or 150 miles, whichever comes first. The rule exempts a sealed vehicle the driver has been ordered not to open, and a load that makes inspection impracticable.

The 10,000 lb line is the weight of each hauled vehicle, and 393.128 sends any vehicle heavier than that to 393.130. If you're moving up to equipment, see heavy haul trucking insurance.

California length and height limits for car carriers

California writes its own size rules for auto transporters, and a stinger rig that's legal in one state can run over the limit in another. Rules vary by state, so check each state on your route. In California:

  • Length, 70 feet. Vehicle Code 35401.3 allows a motortruck and stinger-steered semitrailer designed and used to transport motor vehicles, camper units or boats up to 70 feet if the kingpin is at least 3 feet behind the truck's rear drive axle.
  • Length, 75 feet. The same section allows 75 feet if all three conditions are maintained: no more than 24 feet from the steering axle to the truck's rear drive axle, the kingpin at least 5 feet behind the rear drive axle, and no more than 34 feet from the kingpin to the semitrailer's rear axle (36 feet for a triple axle semitrailer).
  • Rear overhang. Under either option, the load on the rear vehicle may not extend more than 6 feet 6 inches beyond the vehicle's allowable length.
  • Front overhang. Vehicle Code 35406 generally limits the load on a single vehicle, or on the front vehicle of a combination, to 3 feet past the front tires, or past the front bumper if it has one. When the load is made up only of vehicles, the load on the front vehicle of a combination may extend up to 4 feet.
  • Height. Vehicle Code 35250 caps a vehicle or load at 14 feet, measured from the surface the vehicle stands on. A vehicle or load over 13 feet 6 inches may be operated only on highways the vehicle's owner deems safe.

Caltrans adds that, under Vehicle Code 35402(b), extensions of up to 18 inches on each end of a vehicle or combination used exclusively to transport vehicles aren't counted in its length when loaded. The insurance filings a California carrier needs are on the California truck insurance requirements page.

The condition report at pickup and delivery

A damage dispute on a car load usually comes down to one question: was that scratch there before it went up the ramp? The federal paperwork rule doesn't answer it for you. Under 49 CFR 373.101, a for-hire, non-exempt motor carrier must issue a receipt or bill of lading for property it accepts for interstate or foreign transportation, showing the names of the consignor and consignee, the origin and destination points, the number of packages, a description of the freight, and the weight, volume or measurement when that applies to how the freight is rated. Nothing on that list asks for the vehicle's condition, so the condition report is a habit you build.

What I tell haulers to do on every car:

  1. Walk the car with the shipper or the dealer's lot staff before it's loaded. Mark every chip, dent, scuff and cracked lens on the report, and get it signed.
  2. Photograph all four sides, the roof, the wheels and the odometer, with time stamps, in daylight or under good light.
  3. Write the VIN on the report so the photos tie to the right car.
  4. Repeat the walk with the receiver at delivery, before they sign, and note anything new on the spot rather than days later.
  5. Keep the reports with the bill of lading for every load.

Claims can also stall over policy wording, not just paperwork. Read why cargo claims get denied before your first loss, not after.

Look up the carrier or broker before the load

Dealers check a hauler before handing over keys, and a hauler should check a broker before taking a load. FMCSA runs two free public lookups, and both are worth a minute.

  • SAFER Company Snapshot. Search by DOT number, MC/MX number or company name. FMCSA describes the snapshot as a record of a company's identification, size, commodity information and safety record, including the safety rating (if any), a roadside out-of-service inspection summary, and crash information.
  • FMCSA's L&I carrier search. Search by USDOT number, docket number (MC, FF or MX), legal name or DBA name. If you know the USDOT or docket number, that's all you need to enter; if you search by name, FMCSA asks you to add a state to narrow the results. New applications don't appear in results for 24 hours after filing.

Look yourself up too. The legal name, DBA and address on your own records should match your certificate of insurance and the name on your truck doors, and it's easier to fix a mismatch before a dealer, broker or underwriter asks about it. If your authority is still pending, see new authority truck insurance. For the federal filings themselves, see FMCSA trucking insurance requirements.

Questions

Car hauler insurance, answered

How much cargo coverage does a car hauler need?

Enough for the most valuable load you'll carry, both per vehicle and per load. Brokers and dealers often set a minimum, but a deck of late-model trucks can be worth far more than a common limit.

Is damage during loading and unloading covered?

Often, but cargo forms differ. Some restrict loading and unloading damage or apply a separate deductible, so I check that wording before you bind.

Does the car owner's insurance cover their car on my trailer?

Don't count on it. Shippers, dealers and brokers expect the carrier's cargo coverage to respond to damage in transit.

Do I need MC authority to haul cars?

Hauling other people's vehicles for pay across state lines generally requires USDOT registration and MC authority, which isn't active until your insurer files proof of liability. Carriers running only in California may need a CA number and a Motor Carrier Permit from the DMV.

Can a new car hauler get insured?

Yes. New authorities have fewer markets, and carriers look closely at driving experience, especially with trailers. A clean record and a realistic cargo limit help.

Do you offer car hauler insurance outside California?

Yes. Clients across the country send the same quote form. Sam Alishahi is licensed in all 50 states and Washington, DC and places policies there directly. The shopping across carriers works the same way. Rules, minimums and markets differ by state — see truck insurance by state or insurance requirements by state.

Car hauler insurance

Send your rig and your loads. I'll shop it.

Truck and trailer details, how many cars you carry and your authority status are enough to start.

Alishahi Insurance · Saman Alishahi, independent insurance broker, California License #4348151. General information, not a quote or a promise of coverage; coverage depends on underwriting and the terms, conditions and exclusions of the policy actually issued. Some policies may be placed with nonadmitted (surplus lines) insurers, which are not members of the California Insurance Guarantee Association (CIGA).

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