1999 GMC Sierra 1500
Problems & Complaints
Worst 1999 Sierra 1500 Problems by Category
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- transmission problems6NHTSA complaints: 1
- fuel system problems3NHTSA complaints: 7
- brakes problems2NHTSA complaints: 103
- electrical problems2NHTSA complaints: 5
- interior accessories problems1NHTSA complaints: 12
- miscellaneous problems1NHTSA complaints: 3
- body / paint problemsNHTSA: 8
- suspension problemsNHTSA: 7
- engine problemsNHTSA: 5
- wheels / hubs problemsNHTSA: 4
- steering problemsNHTSA: 4
- seat belts / air bags problemsNHTSA: 4
- cooling system problemsNHTSA: 1
- drivetrain problemsNHTSA: 1
- exhaust system problemsNHTSA: 1
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