# 2018 GMC SIERRA 1500 — POWER TRAIN
> NHTSA complaint `1982863` · 2024-04-12 · General Motors, LLC
## Severity
- **Deaths:** 0
- **Injured:** 1
- **Fire:** No
- **Crash:** Yes
- **Police report:** No
- **Medical attention:** No
- **Vehicle towed:** No
## Vehicle
- **Make:** GMC
- **Model:** SIERRA 1500
- **Year:** 2018
- **Manufacturer:** General Motors, LLC
- **Component:** POWER TRAIN
- **Speed:** 30 mph
## Narrative
Hard changes with transmission like a car has hit you from behind. It has had a hit in the transmission changing gears since 15,000 miles but it has progressively gotten worse and at 67k it’s enough to knock you to change steering direction.
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*Source: [NHTSA ODI](https://www-odi.nhtsa.dot.gov/downloads/) · AI Analytics · CC0 1.0*