2018 GMC SIERRA 3500 Safety Overview

The 2018 GMC SIERRA 3500 has been closely monitored for safety issues.

Official NHTSA Recalls

The NHTSA has issued 3 official safety recalls for this vehicle. Key affected components include:

• Air bags:side/window:curtain:inflator
• Fuel system, diesel:storage:tank assembly
• Equipment:electrical:engine block heater

Severe Defect Warnings

Notably, some of these defects carry severe risks, such as a separated inflator end cap or inflator rupture can allow compressed gas to escape, resulting in the end cap or other components being propelled into the vehicle, increasing the risk of injury or crash.

Consumer Complaints

To date, there have been no consumer complaints filed with the NHTSA for this model year.

Why It Matters

Staying informed about these safety records is critical for GMC SIERRA 3500 owners to ensure ongoing reliability and safety on the road. Always consult an authorized dealer for official remedy repairs.