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GMC Topkick 8500 Recalls & Complaints by Model Year

NHTSA lists 2 safety recalls and 0 owner complaints across 1 model year of the GMC Topkick 8500 (2006).

2
safety recalls, all years
0
owner complaints, all years
2006
year with most recalls

Pick your GMC Topkick 8500 model year

Model yearRecallsComplaints
2006 GMC Topkick 850020

All GMC Topkick 8500 recalls (2)

Every NHTSA safety campaign that lists a GMC Topkick 8500, most recent first, with the model years each one covers.

  1. Service brakes, air

    NHTSA 06V311000 Reported 1,369 vehicles potentially affected GENERAL MOTORS CORP.

    Certain trucks fail to comply with the requirements of federal motor vehicle safety standard no. 121, "air brake systems." an internal control and check valve within the air brake application valve assembly was configured improperly, preventing air from flowing through the brake system as designed. In the event of an emergency stop, the…

    Remedy: Dealers will replace the air brake application valve assembly on c-series or reroute the air brake lines on t-series free of charge. The recall began on september 20, 2006. Owners may contact chevrolet at…

    Model years: 2006

  2. Air (parking brake)

    NHTSA 06V254000 Reported 1,184 vehicles potentially affected GENERAL MOTORS CORP.

    Certain medium duty trucks equipped sr-7 bendix brake valves, the check valve inside the valve cavity may not properly set, causing internal air leakage. If the check valve does not properly seat, the resulting leakage can cause a delay in the application of the spring brakes to park the vehicle after operator pulls the dash valve button.

    Remedy: Dealers will inspect the valves and replace it free of charge. The recall began on july 31, 2006. Owners may contact chevrolet at 1-800-630-2438, GMC at 1-866-996-9463, or isuzu at 1-800-255-6727.

    Model years: 2006

Other GMC models

Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.