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  1. #1

    Default 91 gmc sierra brakes

    Im looking to replace the brakes on my sierra but they sell regular brakes and heavy duty suspension brakes. How do I know if my truck is equipped with the heavy duty suspension? It's a 91 gmc c1500 sierra sle

  2. #2

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    HD is for cop cars and fleet vehicles that tow
    its all comes down to what you wanna pay

    does 1991 have ABS?
    Gas was $1.83 when Obama took office.....

  3. #3
    Jr. Engineer 4x4squared's Avatar
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    Default

    Quote Originally Posted by K15 Blazer Guy View Post
    HD is for cop cars and fleet vehicles that tow
    its all comes down to what you wanna pay

    does 1991 have ABS?
    Heavy duty suspension. Not brake pads. They put heavy duty suspensions on a few trucks that means you have to get different parts when it comes to brakes, wheel bearing/hub assemblies, etc. for some reason, I can't remember how to find out which one you've got but I'd say pull the old pads off and take them in. Compare to the hd and standard susp. brakes.

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