Tread Depth 4.03mm. Power Wheelchairs. In general this applies to any goods or services that are specifically designed to be used to relieve the symptoms of a chronic illness or disability. You do not qualify if you are elderly but otherwise able-bodied, or if you're only temporarily disabled or incapacitated.
This product would be ideal for vehicles that require a tough, well-ventilated tire for various mobility applications in various road conditions.