Non-owned and trailer interchange insurance supplies security for trucking businesses in California after they use trailers they do not own. By way of example, ABC Trucking requirements added refrigerated trailers for your deliver haul, in order that they borrow some from XYZ Chilly Storage by means of an interchange agreement. https://digitalasset.blob.core.windows.net/digitalassets/socaltruckins/Commercial-Truck-Insurance-California.html