What should be inspected at the beginning of each trip for placarded vehicles?

Inspecting the tires at the beginning of each trip for placarded vehicles is crucial because they are one of the primary contact points between the vehicle and the road. Properly maintained tires ensure safe handling, reduce the risk of blowouts, and enhance overall vehicle stability, especially when transporting hazardous materials. Tires that are worn, under-inflated, or otherwise compromised can lead to accidents, which could have serious consequences given the nature of the cargo.

Regular tire inspections should include checking for sufficient tread depth, appropriate air pressure, and any visible signs of damage or wear, as issues in these areas can critically affect vehicle safety, especially in emergency situations. Ensuring that tires are in good condition helps maintain vehicle performance and safety, particularly when navigating road conditions that might be more challenging for vehicles carrying hazardous materials.