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04-06-2022, 05:06 PM
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#1 |
 
Drives: Camaro 2SS 1LE Join Date: Oct 2018
Location: Niagara Falls
Posts: 58
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Scoring on brake rotors..?
I’ve got scoring on my front right brake rotor. Had my brake pads changed just last year. I don’t feel anything or hear anything when I brake. Is this normal?
Last edited by davecamaro6; 04-06-2022 at 05:08 PM. Reason: Photos |
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04-06-2022, 06:27 PM
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#2 |
            
Drives: 2018 Camaro 2SS A8 Join Date: Jul 2017
Location: East Tennessee
Posts: 11,582
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Not really, my first thought is maybe a small rock wedged itself between the pad and the rotor.
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2018 Camaro 2SS — G7E MX0 NPP F55 IO6
735 rwhp | 665 rwtq Magnuson TVS 2300 80mm pulley | Kooks 1 7/8" LT headers | JRE smooth idle terminator cam | LT4 FS & injectors | TSP forged pistons & rods JMS PowerMAX | DSX flex fuel kit | Roto-Fab CAI | Soler 95mm LT5 TB | 1LE wheels | 1LE brakes | BMR rear cradle lockout | JRE custom tune 1100 - 1/30/18 | 2000 - 1/31/18 3000 - 2/06/18 TPW 2/26/18 3400 - 2/19/18 | 3800 - 2/26/18 4300 - 2/27/18 | 4B00 - 3/01/18 4200 - 3/05/18 | 4800 - 3/14/18 5000 - 3/16/18 | 6000 - 3/19/18 |
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04-08-2022, 10:40 AM
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#3 |
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Drives: 2017 2SS, 50th pkg, M6, MRC, NPP Join Date: Jan 2016
Location: Ocean City, NJ
Posts: 3,175
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For new pads, did you stick with semi-metallic or try something else?
I find the semi-metallics to be very hard on the rotors. I have ceramics up front and the semis in the rear. there is more scoring and, yes, more brake dust in the rear. The deep gouge could be foreign material stuck to the pad, as arpad suggests. the question is, if you bother to check, do you want to just go ahead with new pads and rotors while you have it apart? |
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04-08-2022, 10:35 PM
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#4 |
Drives: 2023 CT5 Blackwing Join Date: Sep 2016
Location: Orlando
Posts: 1,618
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A rock got caught between the rotor and pad.
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2017 HBM SS 1LE
Sold 2023 Wave Metallic CT5-V Blackwing M6 |
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04-10-2022, 10:11 PM
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#5 | |
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Drives: Camaro 2SS 1LE Join Date: Oct 2018
Location: Niagara Falls
Posts: 58
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Quote:
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04-10-2022, 10:12 PM
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#6 |
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Drives: Camaro 2SS 1LE Join Date: Oct 2018
Location: Niagara Falls
Posts: 58
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Think you guys are probably correct. Must be just a rock stuck in between. I’ll take it apart tomorrow and post what I see
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04-11-2022, 12:26 AM
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#7 |
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Drives: 2023 CT5 Blackwing Join Date: Sep 2016
Location: Orlando
Posts: 1,618
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Picked up a rock during an AutoX event one day in my FoST.
Looks just like your pic.
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2017 HBM SS 1LE
Sold 2023 Wave Metallic CT5-V Blackwing M6 |
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