GMC Sierra 1500 parking brake problems by year
42 NHTSA owner complaints name the parking brake across 9 Sierra 1500 model years. The most reported year is 2001 with 13 reports.
| Year | Parking Brake reports | Share | Median mileage | |
|---|---|---|---|---|
| 2020 Sierra 1500 | 2 | 0% | — | |
| 2019 Sierra 1500 | 2 | 0% | — | |
| 2006 Sierra 1500 | 1 | 1% | — | |
| 2004 Sierra 1500 | 2 | 1% | — | |
| 2003 Sierra 1500 | 2 | 1% | — | |
| 2002 Sierra 1500 | 8 | 5% | — | |
| 2001 Sierra 1500 | 13 | 9% | — | |
| 2000 Sierra 1500 | 9 | 5% | — | |
| 1999 Sierra 1500 | 3 | 2% | — |
Share is the fraction of that year’s complaints naming the parking brake. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.