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Thread: Front rotors

  1. #1
    Join Date
    May 2008
    Location
    Houston, TX
    Posts
    252

    Front rotors

    Just a simple question. My buddy has a 2005 GMC Sierra Z71. It is his 1st 4X4. He wants to turn his front rotors, because it has a groove cut into it. So with this being his 1st 4X4 the would like to know, because he heard, does he need a specail tool to remove/ instal the rotors from the CV shafts? I also posted this in the 4x4 section too.
    2014 GMC Sierra Crew Cab
    -5.3
    -Gibson Exhaust

  2. #2
    Join Date
    Jun 2005
    Location
    Way up in North Dakota
    Posts
    346
    If the brakes are working OK ----If there is no pulsating , squealing , pulling to one side.I would not touch them.

    The pads wear into the grooves and work fine.

    Thinner rotors from turning will heat up quicker.


  3. #3
    Join Date
    Aug 2005
    Location
    St. Anthony, Indiana
    Posts
    1,592
    No special tools required. Pull off the wheel, remove caliper, then pull off the rotor.

  4. #4
    Join Date
    May 2008
    Location
    Houston, TX
    Posts
    252
    I would not pull the rotors off either, but he said it is pulling when applying the breaks, plus he is concerned since he pulls trailers to teh deerlease and such places. Thanks for the helps fellas.
    2014 GMC Sierra Crew Cab
    -5.3
    -Gibson Exhaust

  5. #5
    Join Date
    Jun 2005
    Location
    Way up in North Dakota
    Posts
    346
    It is rare but---
    Bad tires can cause pulling when braking, just switch the front tires and see if it changes.

    just trying to help


  6. #6
    Join Date
    May 2008
    Location
    Houston, TX
    Posts
    252
    I do beleive he did already rotated the tires around and had them balanced, but I will ask him.
    2014 GMC Sierra Crew Cab
    -5.3
    -Gibson Exhaust

  7. #7
    Join Date
    Mar 2009
    Location
    Cromwell, CT
    Posts
    256
    pulling isn't caused by warped rotors, warped rotors cause pulsation. It might be a bad caliper or hose overheating the brakes on one side and causing it to pull. Is one wheel way dirtyer than the other?

    Or it could be something worn in the front end and when he gets on the brakes the alignment goes out, causing the pull.
    01 ecsb 5.3 4x4 z71
    Avalanche 17s and a pant load of miles

    61 Corvette
    350, 4 speed, 4.56's

    32 Ford 4 door sedan
    keeping it "stockish"

  8. #8
    Join Date
    May 2008
    Location
    Houston, TX
    Posts
    252
    Thats what I suggested to him also... Maybe a sticking caliper. Keep the ideas coming.
    2014 GMC Sierra Crew Cab
    -5.3
    -Gibson Exhaust

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