Guide · Car haulers

Car hauler insurance

On a car hauler the cargo is other people’s vehicles, and every scratch can become a claim. Federal rules set how you tie them down and which weight lines you cross; your cargo policy decides what an insurer pays when a car arrives damaged.

Updated · sources at the bottom of the page

At a glance

Liability minimum
$750,000 for for-hire general freight in vehicles rated 10,001 lbs GVWR or more; $300,000 for a fleet made up only of lighter vehicles.
Securing cars
Front and rear restraint, at least two tiedowns per vehicle, using the vehicle’s designed mounting points (49 CFR 393.128).
Weight lines
10,001 lbs (commercial motor vehicle), 26,001 lbs (CDL), over 26,000 lbs (IRP and IFTA) — counted for the whole combination.
Cargo
Not required by FMCSA for general freight, but interstate carriers are liable for actual loss or damage to the vehicles they haul.

Authority and limits for car haulers

Hauling vehicles owned by others, for pay, across state lines takes interstate operating authority (an MC number) in addition to a USDOT number, like other for-hire freight. For general (non-hazardous) freight FMCSA’s insurance chart sets $750,000 for vehicles rated 10,001 lbs GVWR or more and $300,000 for a fleet made up only of vehicles rated under 10,001 lbs. FMCSA requires no cargo insurance for general freight — only household goods carriers must file it.

How the cars must be secured

The federal cargo securement rules have a section just for automobiles, light trucks and vans that weigh 10,000 lbs or less each (49 CFR 393.128):

  • each vehicle must be restrained at the front and the rear against lateral, forward, rearward and vertical movement, with at least two tiedowns;
  • tiedowns that attach to the vehicle’s structure must use the mounting points designed for that purpose;
  • tiedowns that fit over or around the wheels must restrain the vehicle laterally, longitudinally and vertically;
  • edge protectors are not required where synthetic webbing touches the tires.

Vehicles heavier than 10,000 lbs are secured under the heavy vehicle and equipment rule instead, with at least four tiedowns (49 CFR 393.130). The driver checks the load within the first 50 miles, then at each duty change or after 3 hours or 150 miles of driving, whichever comes first (49 CFR 392.9).

The weight lines for car hauler rigs

10,001 lbs or more
GVWR, GCWR or actual weight, whichever is greater — a truck pulling a car trailer is counted as a combination. In interstate commerce: USDOT number, DOT medical certificate, FMCSA safety rules (49 CFR 390.5).
26,001 lbs combined
With a trailer rated or weighing over 10,000 lbs, the rig is a Group A combination: Class A CDL (49 CFR 383.5).
Over 26,000 lbs combined
IRP plates and an IFTA license for interstate runs.

Pickup-and-trailer car haulers work in the same weight bands as hot shot rigs — see the hot shot guide.

Coverage to check for car hauling

  • Motor truck cargo — make sure the policy covers vehicles as a commodity, and compare the limit with your most valuable load: the total value of all the cars on the trailer at once.
  • Loading and unloading — ask whether damage while loading, unloading or driving a customer’s car onto the trailer is covered, and by which policy.
  • Primary auto liability — at least the federal minimum if you run your own authority.
  • Physical damage — for the truck and the trailer; a lender with a lien will require it.

Under the Carmack Amendment an interstate carrier is liable for the actual loss or injury to the property it carries unless liability was limited to a declared or agreed value, if reasonable (49 U.S.C. 14706) — so read your bills of lading and contracts alongside the policy. More in the cargo insurance guide.

Quote checklist for car haulers

  • USDOT and MC numbers (or your pending application).
  • Truck and trailer VINs, years, GVWR and GCWR, trailer type and number of car positions.
  • What you haul — new, used, auction or inoperable vehicles — and the highest total value on the trailer.
  • Dealer, auction or broker contracts and the cargo limits they require.
  • Drivers’ license class, experience and loss runs from recent insurers.

Questions truckers ask

What is the minimum insurance for a car hauler with its own authority?

For general freight hauled for hire, FMCSA’s chart sets $750,000 for vehicles rated 10,001 lbs GVWR or more, and $300,000 when every vehicle in the fleet is rated under 10,001 lbs.

Is cargo insurance required to haul cars?

FMCSA doesn’t require it for general freight. Interstate carriers are still liable for actual loss or damage to the vehicles they carry, and dealers, auctions and brokers can set cargo limits in their contracts.

How many straps does each car need?

At least two tiedowns per vehicle, restraining it at the front and the rear. Tiedowns attached to the vehicle’s structure must use its designed mounting points, and wheel straps must restrain it laterally, longitudinally and vertically (49 CFR 393.128).

Do I need a CDL to haul cars with a pickup?

A Class A CDL is needed when the combination is rated or weighs 26,001 lbs or more and the trailer is rated or weighs over 10,000 lbs. Below that no CDL is required, but a rig of 10,001 lbs or more in interstate commerce is a commercial motor vehicle.

Do I need IFTA and IRP for a car hauler?

For interstate runs, yes, once the combination weighs over 26,000 lbs or the power unit has three or more axles.

Sources

  1. FMCSA — Get Operating Authority (who needs an MC number)
  2. FMCSA — Insurance Filing Requirements (chart of minimums and forms)
  3. 49 CFR 387.9 — Financial responsibility, minimum levels
  4. 49 CFR 393.128 — Securing automobiles, light trucks and vans
  5. 49 CFR 393.130 — Securing heavy vehicles, equipment and machinery
  6. 49 CFR 392.9 — Inspection of cargo and securement (first 50 miles)
  7. 49 CFR 390.5 — Definition of commercial motor vehicle
  8. 49 CFR 383.5 — CDL definitions (Group A and B weights)
  9. IFTA Articles of Agreement (Jan. 2026), R245 “Qualified Motor Vehicle”
  10. IRP, Inc. — FAQs: Registration (apportionable vehicle)
  11. 49 U.S.C. 14706 — Liability of carriers for cargo (Carmack Amendment)
  12. Maryland Insurance Administration — A Business Owner’s Guide to Commercial Insurance (commercial auto)

Checked September 28, 2026. Rules and fees change — confirm with the agency that regulates you before you rely on a number. General information, not legal advice.

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