2019 GMC Sierra HD Maintenance guide
v1.0Updated Ethan Miller4 Sources Analyzed
The 2019 GMC Sierra HD boasts an excellent reliability rating with zero recalls and complaints in the provided data. Focus on standard maintenance like fluid changes and filter replacements to maintain its robust performance.
Reliability Score
Est. Annual Maintenance Cost
$300 - $600
TSBs & Recalls
0 TSBs | 0 Recalls
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Key Takeaways
- Excellent reliability with zero reported recalls or complaints.
- Standard maintenance schedule focuses on fluid, filter, and tire care.
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Critical service intervals
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MethodologyHow we score →
Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.
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