Home · 2014 GMC Sierra 2500 Hd · Complaints
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
2 of 131 complaints match · Body & structure · crash/fire/injury only · clear filters
THE FACTORY INSTALLED RUNNING BOARDS ARE UNSAFE. THE TREADS NEED TO BE LARGER, MORE AGGRESSIVE AND ROTATED 90^. AS THEY ARE THEY ARE SIMPLY SKID PADS WHEN WET OR FROZEN. YOU SIMPLY NEED TO TRY AND ENTER OR EXIT THE VEHICLE AND SEE HOW EASILY YOUR FOOT SIDES OFF CAUSING THE PERSON THE FALL. I HAVE TAKEN SEVERAL SLIPS/FALLS. TODAY I HIT THE BACK OF MY HEAD ON THE DOOR JAM. JUST ROTATING THE TREAD NINETY DEGREES WOULD HELP.
NHTSA ODI 10823177
MY SON AND I WERE DRIVING MY GMC SIERRA 2014 TO HIS FRIENDS HOUSE BEFORE WE CRASHED. MY SON WAS DRIVING AND HAS HIS LEARNER'S PERMIT, HOWEVER, HAD BEEN DRIVING FOR 4 MONTHS. AT A FORK IN THE ROAD I TOLD MY SON QUICKLY TO MAKE A RIGHT RATHER THAN LEFT AND WE CRASHED INTO AN IMPROPERLY GRATED WALL OF DIRT CAUSING THE TRUCK TO GO FROM 40 MPH TO 0 WITH MY SON HAVING HIS SEATBELT ON, BUT I DID NOT. NEITHER AIRBAGS DEPLOYED AND BOTH OF US SUSTAINED SERIOUS INJURIES. MY SON BROKE HIS NOSE AND I AM SUFFERING FROM A BROKEN NOSE, CONCUSSION AND A BURST VERTEBRAE. NEITHER AIRBAGS DEPLOYED WHICH COULD'VE MADE A HUGE DIFFERENCE ON OUR INJURIES. *TR
NHTSA ODI 10621127
Working with the data? Download all 131 complaints as CSV · fetched from NHTSA July 19, 2026