Tailgate: hinge and attachments
Risk. IF ONE CABLE FRACTURES, THE REMAINING CABLE MAY RETAIN THE TAILGATE IN A HORIZONTAL POSITION.
NHTSA has logged 443 owner complaints about the 2000 GMC Sierra, most often about the service brakes, hydraulic. It is covered by 8 safety recalls.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through March 20, 2025. Updated daily. Photo: Elise240SX, CC BY-SA 4.0.
443 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Service brakes, hydraulic | 182 | 20 |
| Structure | 34 | 3 |
| Tires | 30 | 4 |
| Steering | 28 | 4 |
| Service brakes | 28 | 1 |
| Vehicle speed control | 27 | 2 |
| Power train | 26 | 1 |
| Suspension | 25 | 2 |
| Engine and engine cooling | 21 | 1 |
| 17 other systems | 123 | 23 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. IF ONE CABLE FRACTURES, THE REMAINING CABLE MAY RETAIN THE TAILGATE IN A HORIZONTAL POSITION.
Risk. THIS CAN CAUSE INCREASED STOPPING DISTANCES DURING LOW-SPEED BRAKE APPLICATIONS, WHICH COULD RESULT IN A CRASH.
Risk. IF THE PARKING BRAKE DOES NOT HOLD, UNINTENDED VEHICLE MOVEMENT COULD OCCUR, WHICH COULD RESULT IN A CRASH.
Risk. AN INOPERATIVE PUMP CAN CAUSE INCREASED STEERING EFFORT, AND IN HYDRO-BOOST EQUIPPED VEHICLES ALSO INCREASED BRAKING EFFORT, BUT DOES NOT COMPLETELY ELIMINATE…
Risk. ANYONE SITTING OR STANDING ON THE HORIZONTAL SURFACE OF THE TAILGATE WHEN BOTH CABLES FRACTURED COULD BE INJURED BY FALLING FROM THE TAILGATE.
Risk. IN A VEHICLE CRASH, FRONT SEAT OCCUPANTS MAY RECEIVE MORE SEVERE INJURIES.
Risk. DURING BRAKING, THE PEDAL WILL BE LOWER THAN NORMAL AND STOPPING DISTANCES WILL BE LONGER.
Risk. THE BASE BRAKES WOULD REMAIN FULLY FUNCTIONAL, BUT THE DYNAMIC REAR PROPORTIONING (DRP) SYSTEM, WHICH OPTIMIZES FRONT TO REAR BRAKE BALANCE, WOULD BECOME…
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with GMC.
61kmiles, median
Based on the odometer reading in 96 service brakes, hydraulic complaints. 79% were reported before 100,000 miles.
Only 50% of complaints for this model year include a mileage.
Dollar amounts owners wrote in their complaints when describing a repair or a quote. These are not price estimates; a system is shown only when at least 8 owners mentioned a cost.
$697median
If a problem is covered by a recall, the dealer fixes it for free. Some manufacturers also reimburse owners who paid for a repair before a recall was announced.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Sierra median. How we score
2000 GMC Sierra Extended Cab in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.
Federal investigations that included the 2000 GMC Sierra, and the recalls they led to.
Recent service brakes, hydraulic complaints filed with NHTSA, shortened. Personal details are removed.
I OWN A 2000 GMC SIERRA CREW CAB SHORT BOX 4 BY 4. I WAS DRIVING DOWN THE ROAD AND HEARD A GRINDING SOUND, SO I THOUGHT TO LIMP IT HOME. BAD IDEA, I WAS THE TWO BOLTS THAT HOLD YOUR CALIPER ON, SO THAT IS YOUR WHOLE BRAKE SYSTEM, WELL IT MADE MY WHEEL LOCK UP AND CAUSED ME TO LOOSE CONTROL AND HIT…
I OWN A 2000 GMC SIERRA 2500 4WD. I BOUGHT THIS TRUCK NEW IN JUNE OF 2000. IN THE PAST YEAR, THE CORROSION ISSUES ARE BECOMING OVERWHELMING. YESTERDAY, A BRAKE LINE BLEW OUT WHILE DRIVING. THE BRAKE PEDAL WENT TO THE FLOOR AS I APPROACHED A STOP SIGN AT AN INTERSECTION WITH A STATE HIGHWAY.…
WHILE POSITIONING MY GMC SIERRA PICKUP TO BACKUP MY UTILITY TRAILER THE BRAKES COMPLETELY FAILED. THE BRAKE PEDAL FELL COMPLETELY TO THE FLOOR WITH NO STOPPING CAPABILITY. BRAKE FLUID WAS FOUND SQUIRTING OUT OF A BURST OPEN METAL BRAKE LINE LOCATED ON A FRAME MEMBER UNDER THE AREA OF THE RADIATOR.…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.