commercial motor vehicle; liability insurance

HB 4088 requires motor carriers transporting agricultural commodities (like produce, livestock, or feed) for intrastate commerce in Arizona to maintain liability insurance covering emergency towing and recovery services. If a towing operator isn't paid for these services (directed by law enforcement), they can place a lien on the commercial vehicle and the transported commodities, which must be recorded with the Secretary of State. The bill excludes farm-to-field operations, farmer self-hauling, and non-commercial vehicles. It defines "agricultural commodity" broadly and "emergency towing" as services performed under law enforcement direction. The bill failed to pass on February 17, 2026.