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