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Chevy Silverado and GMC Sierra Brake Problems

186 messages, Last post on Nov 29, 2009 at 3:26 PM
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Replying to: sweetlb (Aug 09, 2007 4:44 am) Whith this said, the front rotors warp due to too much heat..the back brakes were not pulling their weight. This i suspected because my wifes old car.. Honda Accord ex stopped on a dime. i actually felt the difference in the rear wheels having more stopping power on the honda. I saw the on line forums and notices everyone having stopping isses, however the front brakes on the truck created tons of dust, non on the back wheels, I use a little logic, my wife's rear wheels always had to be cleaned disk brakes. Hmmm can you see where this is going.. a friend had a 2500 silverado..had to do a complete brake job, noticed the rear disks not being used and rusting over, a friend of his the mechanic, in his army unit repairs chevy's, told my friend about the rear break caliper defects, it was talked about in a chevy trainig class....hmmmm ..well here comes rear SSBC calipers...there i go. have you guys noticed the Toyota emphasis on heavy duty breaks...stopping the truck before it goes over the cliff...that is not an accident in Marketing. new rear calipers should fix the back brakes, and front, and the warping...not sure the dealer will pay for it...since they have had training for their mechanics for 3-4 years about the issues .... Until some folks die the NTSB won't get involved which means GM will only loose money by assisting the repair. Why loose money when the public will pay for it, and add service revenue to their bottom line. This was more than .02, maybe .03,,,was i sick to buy $1500 in brakes...all i know is when i drive my 20 month old son around..i would pay 10 times that for peice of mind. MY OLD POST>>>>I know from personal experience from yr2000 and on, GM has always had warping issues, I now have 34K miles on my after market SSBC components and no more warping, SSBC.com is probably your best bet, they have rotors that are coated that resist rust. I now have about 45K on my truck and bakes and rotors are fine, dealer serviced said their 10% used, means I will get about 150k miles before the next brake job... see my photos http://www.carspace.com/ttaupier1/Albums/2003-5_3truck/
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Replying to: sweetlb (Aug 09, 2007 4:44 am) After looking through my receipts, it appears I’ve already replaced the Rear Rotors and Pads ~15000 miles ago. So I went to the local Car Quest and bought after markets Front Rotors and Ceramic brake pads. Lady behind the counter told me any pulsation on the brake pedal is the rotors. Also talked me into ceramic pads (no brake dust on the rims). I hate cleaning my rims… So yesterday I replace the Front rotors and pads, and took the truck for a ride. Still have the same problem. However, it does this less now. For example, it only used to do the “brake pedal pulsation/shudder” on soft stops under 20 mph maybe 9 out of 10 times. After changing the fronts, it seems to be doing this only on soft stops under 10mph. And maybe only happening 7 out of 10 times. So the short version is, it’s still doing this, but by replacing the front Rotors and Pads, it seems to be doing this less. Could there be an ABS problem? What are the symptoms of ABS problems? Not sure what else to check. |
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Replying to: tcbin07 (Aug 08, 2007 1:02 pm) Should I need to replace anything after warranty, I will probably go with SSBC parts if I can get them. |
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Replying to: sweetlb (Aug 12, 2007 1:46 pm)
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Replying to: tcbin07 (Aug 13, 2007 12:53 pm) I’m also hesitant to take it to the GM dealer. Had an issue with them a while back on a recall that they said they would fix, then decided it was my fault (faulty tail gate cables). So I’m still a little bit upset with them right now.
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Replying to: sweetlb (Aug 13, 2007 1:54 pm) I remember that you had to do almost complete stops from a variety of speeds. BTW, the instructions came enclosed with the pads. Raybestos I believe. |
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Replying to: sweetlb (Aug 12, 2007 1:46 pm) 1offroader |
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| I have to put the brake all the way to the floor to stop. Dealer says his computer shows no problem. GM Rep drove it and told me it felt fine to him. He is about 5'11",250 lbs,and a size 13 shoe. They had me drive the 2007 with new body style and there was no problem with me using the brake. They then told me that the brakes are different on that vehicle,because they have a different part number. Next week the dealer told me he would bleed the brakes and take off the wheels and check for problems. If they couldn't find anything wrong,I will have to get used to the way these brakes work. I only have 4800 miles on this truck,but it scares me to drive it. Has anyone else had a problem with brakes? I have this feeling that since I and a woman they can say anything and I should believe them. That is why I am asking for any help. Thanks | |
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Replying to: margeaux (Sep 07, 2007 6:35 am) The Chevy and GMC (GM trucks)trucks have had break problems since 2000, see my other posts...I am assuming you have read these. My take is that the front brakes are okay, its the back brakes that are not functioning properly. This issue "not really great breaking" has to due with the rear caliper manufacturing process and overall design of the rear calipers. They are either not assemble correctly at the factory/supplier or not tested for stopping distances. It seams that this issues only effects a few hundred out of thousands, the rear calipers are probably not squeezing their share of the load. This is the exact problem i had and, like you was told to get used to it... Thats when i selected SSBC calipers for the rear, and replaced the rear calipers (at my expense)...I have no breaking issues, my wife is 5,7", 130#s says it feels like a nascar and stops better than most cars she has driven.. Take the car back and ask them to take the vehicle back....hmm i would be interested in hearing their response when you tell them the Toyota-tundra comes with heavy duty brakes...and that's the vehicle you want to be driving
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