GMC Sierra 1500 back over prevention problems by year
48 NHTSA owner complaints name the back over prevention across 12 Sierra 1500 model years. The most reported year is 2019 with 10 reports.
| Year | Back Over Prevention reports | Share | Median mileage | |
|---|---|---|---|---|
| 2026 Sierra 1500 | 3 | 4% | — | |
| 2025 Sierra 1500 | 6 | 6% | — | |
| 2024 Sierra 1500 | 7 | 2% | — | |
| 2023 Sierra 1500 | 3 | 1% | — | |
| 2022 Sierra 1500 | 6 | 1% | — | |
| 2021 Sierra 1500 | 4 | 1% | — | |
| 2020 Sierra 1500 | 4 | 1% | — | |
| 2019 Sierra 1500 | 10 | 2% | — | |
| 2016 Sierra 1500 | 1 | 0% | — | |
| 2015 Sierra 1500 | 2 | 0% | — | |
| 2014 Sierra 1500 | 1 | 0% | — | |
| 2013 Sierra 1500 | 1 | 1% | — |
Share is the fraction of that year’s complaints naming the back over prevention. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.