2000 Gmc Denali: Reliability Data

Source: NHTSA — 26 complaints
26
Total Complaints
117,000mi
Median Mileage
TIRES:TREAD/BELT
Top Issue
4
Crash Reports

When Do Complaints Happen?

Distribution of NHTSA complaints by vehicle mileage at time of report.

65,505 25th Percentile
117,000 Median Mileage
172,000 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

TIRES:TREAD/BELT
3
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR
2
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
2
SERVICE BRAKES, HYDRAULIC
2
TIRES
1
STRUCTURE:BODY:HOOD
1
TIRES:SIDEWALL
1
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
1
ENGINE AND ENGINE COOLING:ENGINE
1
STEERING:HYDRAULIC POWER ASSIST SYSTEM
1

Severity Assessment

4
Crashes
0
Fires
2
Injuries
0
Deaths

Sample Complaint Reports

"THE TREAD ON OUR TIRES WAS SEPARATING JUST AS ON THE RECALLED TIRES. WE FELT A SEVERE VIBRATION IN THE CAR WHEN TRAVELING AT INTERSTATE SPEEDS AND THE MECHANICS TOLD US THIS WHEN WE HAD THIS VIBRATION CHECKED.( DOT NUMBER: )"
"VEHICLE COMES EQUIPPED WITH FIRESTONE FIREHAWK/LS TIRES, P26570R16. FRONT PASSENGER'S SIDE TIRE SUFFERED A SIDEWALL BLOWOUT. DEALER HAS BEEN CONTACTED.*AK"
"APPROXIMATELY 55 MPH, TIRE BLOWOUT ON THE LEFT FRONT, CAUSED VEHICLE TO VEERS OFF THE ROAD TO THE RIGHT AND HIT A SERIES OF METAL POSTS WITH STEEL CABLE STRUNG BETWEEN THEM, THE CAUSE WAS A TIRE FAILURE DUE TO DELAMINATION TREAD SEPERATION."

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28