Performing a daily inspection on a wheel loader, you find a tear in the sidewall of a front tire that is approximately 5 cm long and exposes cord. According to typical Canadian site safety practices and manufacturer guidelines, what is your immediate course of action?

Question: Performing a daily inspection on a wheel loader, you find a tear in the sidewall of a front tire that is approximately 5 cm long and exposes cord. According to typical Canadian site safety practices and manufacturer guidelines, what is your immediate course of action?

Answer options: ✅ Tag the machine out of service and report the damage to your supervisor for replacement.

• Reduce the tire pressure to avoid further tearing and continue light duties.
• Apply a temporary patching kit and monitor the tire for the rest of the shift.
• Mark the damaged area with chalk and re-inspect it at the end of the shift for deterioration.

Correct answer: Tag the machine out of service and report the damage to your supervisor for replacement.

Explanation: A sidewall tear exposing cord is a critical defect that compromises tire integrity and poses a significant safety risk, as per IUOE training. The machine must be immediately removed from service to prevent tire failure, which could lead to loss of control or serious injury.