If a tire has a leak in the sidewall, what is the correct repair procedure?

When a tire has a leak in the sidewall, the appropriate and safest procedure is to replace the tire. Sidewall damage presents unique challenges and safety concerns that make repairs unreliable. The sidewall is responsible for supporting the weight of the vehicle and maintaining proper structure during driving. A leak in the sidewall compromises the tire’s integrity, which can lead to sudden failure while the vehicle is in motion.

Repairs, such as plugging or patching, are generally not recommended for sidewall leaks due to the inherent risks; repairs may not hold up under normal driving conditions. This is why replacing the tire entirely is the only reliable way to ensure the safety and efficiency of the vehicle. Ensuring tire integrity is crucial for vehicle control and passenger safety, making replacement the best option in this scenario.