The thieves targeted the truck on a slip road to the M1 motorway in Northamptonshire last Tuesday evening, tying up the driver and guard who they left behind, before they took the vehicle to a nearby industrial estate.
There they transferred the trailer onto another truck, and drove it about nine miles to the town of Lutterworth where the 48 pallets of the Apple goods were loaded into a third vehicle.
Police said they wanted to speak to "anyone who may have been offered any Apple products for sale in unusual circumstances, or who knows of anyone who is selling such items at low-cost prices".
