Published by ALKEME Insurance Services · Licensed Insurance BrokerageLast updated April 2026

Coverage

Trailer Interchange Insurance

Physical damage coverage for trailers you pull under interchange agreements with other carriers, brokers, or shippers.

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Trailer interchange insurance covers physical damage to trailers that you do not own but are pulling under a written trailer interchange agreement. When you sign an interchange agreement, you assume financial responsibility for damage to the other party's trailer while it is in your possession. Your own physical damage policy typically excludes non-owned trailers, creating a significant coverage gap that trailer interchange insurance fills.

What It Covers

Trailer interchange insurance provides physical damage coverage, including collision and comprehensive, for trailers in your possession under a trailer interchange agreement. Covered perils include collision, fire, theft, vandalism, overturning, and weather events. The policy pays to repair or replace the trailer up to its actual cash value or an agreed amount, minus your deductible.

Coverage applies from the moment you accept custody of the trailer under the interchange agreement until you return it to the owner or their designated agent. This includes time spent in transit, at loading and unloading facilities, and while parked at your yard or a truck stop during the normal course of transportation.

Trailer interchange policies can be written to cover specific interchange partners or on a blanket basis that covers any trailer you pull under a qualifying interchange agreement. Blanket coverage is more flexible and eliminates the need to notify your insurer each time you enter a new interchange arrangement.

Who Needs It

Any carrier that regularly pulls trailers owned by other parties under interchange agreements needs this coverage. This is common in intermodal operations, port drayage, and less-than-truckload networks where trailers are frequently exchanged between carriers at terminals and rail yards.

The party requiring the interchange agreement, whether a shipper, broker, or another carrier, will almost always require you to carry trailer interchange insurance as a condition of the agreement. Without it, you are personally liable for the full value of a trailer that can cost $30,000 to $80,000 or more to replace.

Why It Matters

When you sign a trailer interchange agreement, you take on full financial responsibility for someone else's property. Your standard physical damage policy covers only vehicles you own or lease, so a collision or theft involving an interchanged trailer could leave you writing a check for $50,000 or more out of your operating funds.

Trailer interchange insurance is particularly critical in intermodal and drayage operations where trailer damage claims are frequent due to the high volume of trailer handoffs and the challenging operating environments at ports and rail yards. A single stolen container chassis or a fire that destroys a loaded trailer can generate a claim that exceeds many small carriers' annual profit.

Key Coverage Features

  • ●Collision and comprehensive coverage for non-owned trailers under interchange agreements
  • ●Blanket or scheduled trailer coverage options
  • ●Coverage from acceptance to return of the trailer
  • ●Protection at current replacement cost or actual cash value
  • ●Covers trailers at rest, in transit, and at shipper or receiver facilities
  • ●Available deductible options to manage premium expense
  • ●Satisfies contractual insurance requirements in interchange agreements

Frequently Asked Questions

A trailer interchange agreement is a written contract where one party transfers physical possession of a trailer to another party for the purpose of transporting a load. The party receiving the trailer assumes responsibility for loss or damage while the trailer is in their custody. These agreements are standard in intermodal, drayage, and LTL operations.

In most cases, no. Standard physical damage policies cover vehicles you own or lease under a long-term agreement. Trailers in your temporary possession under an interchange agreement are typically excluded, which is why dedicated trailer interchange insurance exists.

Scheduled coverage lists specific interchange partners or trailers on your policy. Blanket coverage automatically applies to any qualifying trailer you pull under an interchange agreement without needing to notify your insurer each time. Blanket coverage is more flexible and recommended for carriers with frequent interchange activity.

Industries That Need This Coverage

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