Table 1 shows one common air brake related problems of the 2004 GMC Sierra 2500.
| Problem Category | Number of Problems |
|---|---|
| Air Brake Hoses, Lines/piping, And Fittings problems |
Second brake problem, second of three brake line problems from rusty brake lines and brake line failure while stopping and lose of brakes, needing to use emergency brake to stop. All remaining brake lines are completely rusted and need to be replaced for safe driving. This is completely unacceptable and are unsafe driving conditions. Brake lines should never fail from rust, period.