The amount of time brakes last depends on several factors including:
how often the driver must apply the brakes,
how hard the driver applies the brakes,
what quality of brakes (pads and/or shoes) are being used,
and finally, other factors like brake fluid leaking onto the pad or shoe surfaces.
The best way to determine the situation is to take off a wheel and measure the thickness of the pad or shoe periodically, at least every five to ten thousand miles.
The 2007 GMC Sierra-1500 is 17 ft. 1.6 in. (205.6 in.) long.
The 2007 GMC Sierra-3500HD is 18 ft. 8.7 in. (224.7 in.) long.
The 2007 GMC Sierra-2500HD is 18 ft. 8.7 in. (224.7 in.) long.
The 2007 GMC Sierra-1500 includes 5 yr./ 100000 mi. of roadside assistance.
The 2007 GMC Sierra-1500 has a 6 yr./ 100000 mi. warranty against rust.
The 2007 GMC Sierra-3500HD has a 6 yr./ 100000 mi. warranty against rust.
The 2007 GMC Sierra-2500HD has a 6 yr./ 100000 mi. warranty against rust.
The 2007 GMC Sierra-2500HD includes 5 yr./ 100000 mi. of roadside assistance.
The 2007 GMC Sierra-3500HD includes 5 yr./ 100000 mi. of roadside assistance.
depends how long you use them
That will depend on many factors including driving habits. The brakes could last 30,000 - 150,000 miles.
The lifespan of brakes on a 2004 GMC Sierra can vary significantly based on driving habits, conditions, and maintenance. Generally, brake pads should last between 30,000 to 70,000 miles, while rotors may last longer, often reaching 70,000 to 100,000 miles. Regular inspections are crucial to ensure optimal performance and safety, as factors like towing or frequent stop-and-go driving can lead to quicker wear. Always consult your owner's manual or a professional for specific recommendations.