Safety Score
99
Safe
Recalls
0
Complaints
9
NCAP Stars
—
Recalls (0)
No recalls found for the 2012 GMC Sierra 3500.
Owner Complaints (showing up to 50)
| Date | Component | Crash | Injuries | Summary |
|---|---|---|---|---|
| 2025-12-10 | UNKNOWN OR OTHER | No | 0 | Our Dash board cracked very badly from the top next to the speaker to the passenger side air bag. We purposely use a da… |
| 2022-01-24 | SERVICE BRAKES | No | 0 | The service brakes lights has come on a d disabled my brake controller. This is a safety issue while towing and complet… |
| 2017-10-05 | UNKNOWN OR OTHER | No | 0 | THE GMC SIERRA 3500HD WHILE IN REGENERATION MODE FUNNELS EXHAUST DIRECTLY INTO THE CAB THROUGH THE VENTS. WHILE GM REC… |
| 2017-02-07 | POWER TRAIN | No | 0 | THE VEHICLE WILL NOT SHIFT PROPERLY WHEN TOWING A TRAILER. WHILE GOING UP A HILL, THE TRANSMISSION WILL NOT DOWNSHIFT … |
| 2014-06-27 | FUEL SYSTEM, DIESEL | No | 0 | DRIVING FROM GM DEALER FOR TWO MILES CHANGE FUEL FILTER MESSAGE APPEARED AND ENGINE DIED. TOWED TO A DEALER DIAGNOSED A… |
| 2014-02-20 | POWER TRAIN | No | 0 | WHILE DRIVING ON HIGHWAY, TRANSMISSION SHIFTS HARD TO HIGHER GEAR. THIS STARTED ALL OF A SUDDEN WILL TAKE TO DEALERSHIP… |
| 2013-05-16 | ENGINE | No | 0 | WHILE PULLING MY FIFTH WHEEL TRAILER 12500# AT HIGHWAY SPEED 65 MPH PULLING A GRADE THE CHECK ENGINE LIGHT CAME ON AND … |
| 2013-03-04 | ENGINE | No | 0 | THIS STARTED JUST A FEW WEEKS AFTER I PURCHASED THE TRUCK, STILL UNDER WARRANTY. IT HAS BEEN IN THE SHOP TWICE FOR THIS… |
| 2013-02-26 | ELECTRICAL SYSTEM | No | 0 | TRAVELING AT 60MPH ON TURNPIKE PULLING LONG HEAVY TRAILER IN RAIN AT NIGHT WITH MODERATE TO HEAVY TRAFFIC. SUDDEN SHUTD… |