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Brake feel [Archive] - Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum

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BamaJohn
01-03-2006, 01:38 PM
I've noticed that compared to my previous car, a 2002 Camaro SS with factory-stock brakes, the TB SS has more pedal travel before I "feel" any brake engagement, and more travel required to progress from "light" to "moderate" to "heavy" braking. In the Camaro, brake application was nearly immediate, with little "play" in the pedal, and it took less pedal pressure to get heavy braking.

I may be expecting too much of the TB SS brake system, but on the other hand if something's amiss I want to get it corrected. I'm interested in hearing feedback from other TB SS drivers: describe your brake "feel" on your truck.

Based on the weight transfer I'm feeling in my truck, it feels like the rears aren't doing as much as they *could*. It also feels like perhaps my brake lines need to be bled thoroughly. Anybody know the right procedure for bleeding the brakes on a TB SS with all the ABS, traction control, and Stabilitrak, or does any of that enter into it?

spd98
01-03-2006, 04:50 PM
I've noticed that compared to my previous car, a 2002 Camaro SS with factory-stock brakes, the TB SS has more pedal travel before I "feel" any brake engagement, and more travel required to progress from "light" to "moderate" to "heavy" braking. In the Camaro, brake application was nearly immediate, with little "play" in the pedal, and it took less pedal pressure to get heavy braking.

I may be expecting too much of the TB SS brake system, but on the other hand if something's amiss I want to get it corrected. I'm interested in hearing feedback from other TB SS drivers: describe your brake "feel" on your truck.

Based on the weight transfer I'm feeling in my truck, it feels like the rears aren't doing as much as they *could*. It also feels like perhaps my brake lines need to be bled thoroughly. Anybody know the right procedure for bleeding the brakes on a TB SS with all the ABS, traction control, and Stabilitrak, or does any of that enter into it?

From the ss I've driven what your feeling is normal. Just remeber the SS is a much heavier vehicle and will experience more body roll and weight transfer than your camaro. Also just remeber the SS is still a truck so the pedal setup is simular.

boSSsho
01-16-2006, 02:13 AM
I've noticed that compared to my previous car, a 2002 Camaro SS with factory-stock brakes, the TB SS has more pedal travel before I "feel" any brake engagement, and more travel required to progress from "light" to "moderate" to "heavy" braking. In the Camaro, brake application was nearly immediate, with little "play" in the pedal, and it took less pedal pressure to get heavy braking.

I may be expecting too much of the TB SS brake system, but on the other hand if something's amiss I want to get it corrected. I'm interested in hearing feedback from other TB SS drivers: describe your brake "feel" on your truck.

Based on the weight transfer I'm feeling in my truck, it feels like the rears aren't doing as much as they *could*. It also feels like perhaps my brake lines need to be bled thoroughly. Anybody know the right procedure for bleeding the brakes on a TB SS with all the ABS, traction control, and Stabilitrak, or does any of that enter into it?

After experiencing GM, IE complete $hit, brakes on our 97 GMC Z71 and 03 Sierra Denali these brakes feel like Brembos or Baers! :rotfl: I wouldn't worry about it...these rigs weigh about 5000lbs w/us in em...

PbFut
01-16-2006, 01:49 PM
The truck is very heavy and you are going to feel some weight transfer. You could firm up the brake feel with braided steel brake lines. A pad change may help as well. Carbotech, Hawk, or Porterfield all make very good product. The OEM duct kit will not do much unless you are over heating the brake which you don't seem to be describing. Fluid swap can also make a difference. I do not know what OEM is but if it's dot 3 or 4, ATE super blue is a major improvement. If OEM is synthetic, Motul makes a great product. The big problem with upgrading is warranty issues.