HAGERSTOWN, Md. — FedEx has expanded its deployment of Dexterity’s physical-AI truck-loading robots at its Hagerstown, Maryland hub, moving the program past the pilot stage. The systems autonomously stack mixed parcels of different sizes and weights inside trailers — one of the most labor-intensive and injury-prone jobs in the network.
Why trailer loading is the hard problem
Picking a single item from a bin is a solved problem. Building a stable wall of random boxes inside a moving-target trailer, without crushing the light ones or wasting cube, is not — it requires the robot to reason about weight, fragility, stability and space in real time. FedEx loads tens of thousands of trailers a day across its network, so even modest automation here is a big number.
“An important milestone in demonstrating how physical AI can operate reliably in a high-volume logistics environment.”
Samir Menon, CEO, Dexterity
Dexterity’s approach — a two-armed robot on a mobile base running a physical-AI stack — is one of several competing for this job; Boston Dynamics’ Stretch and Pickle Robot are chasing the unloading side of the same dock.

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