2019 GMC Sierra Denali Equipment Problems
- Complaints
- 1about this part
- Share
- 4%of 26 total for the year
- Median mileage
- 10,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the equipment of the 2019 GMC Sierra Denali, 4% of the 26 complaints for this model year. Where a mileage was given, the median is 10,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2019 Gmc Sierra Denali. While driving 55 MPH, the tonneau cover detached form the bed of the vehicle. The contact received a recall notice for NHTSA campaign number: 19e031000 (equipment) on may 11, 2019, the same day as the cover detached from the vehicle. The vehicle was not diagnosed or repaired. The dealer and manufacturer were contacted. The failure mileage was also closer to 11,500.”
NHTSA complaint #11221805, filed 2019-06, 10,000 milesRelated service bulletins
- 10253527Apr 10, 2024This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
- 10253526Apr 8, 2024This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.
- 10252774Mar 26, 2024This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
- 10252126Mar 21, 2024This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC).
- 10251888Mar 11, 2024This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
- 10251889Mar 10, 2024This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
- 10251635Mar 4, 2024This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center (WPC) must be shipped using Central Transport. Hazardous materials…
- 10249590Jan 16, 2024This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
- 10247552Dec 12, 2023This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.
- 10247192Dec 8, 2023This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
Equipment: other model years
Other parts of the 2019 GMC Sierra Denali
8 complaintsSteering
7 complaintsElectrical system
5 complaintsElectronic stability control
5 complaintsOther or unknown
5 complaintsEngine
4 complaintsTransmission and drivetrain
4 complaintsExterior lighting
2 complaintsBack-over prevention (rear camera)
1 complaintsEngine cooling
1 complaintsBody and structure
1 complaintsTires
1 complaints
← All problems reported for the 2019 GMC Sierra Denali
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology