YOUR RESEARCHBlack powder @ rear of 996
1 matching discussions were examined; no attributable action/outcome evidence was detected. No consensus or repair conclusion is claimed.
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1 matching discussions · 5 captured posts examined · 0 partial discussions
Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.
5 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.
0 acknowledgements have no verified action link; they do not establish a repair result.
Generation: 20261026T074343Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
After I take my Polar Silver 02 Cab for a ride I always find a very fine black powder around the rear fender of the car. You do not see it unless you pass your hand/cloth and it becomes black with the powdery stuff. Is all this coming from the exhaust? Is this normal? Thanks!
I'd bet you that its brake dust,...... OEM pads are well know for that phenomenon.
Not the exhaust.... brake dust and tire dust. Soft compound tires are likely most of this. Chances are if you are like the rest of us, your rears will be gone at 10-12K miles. But they sure stick good Loren (99 996)
My mechanic says it is mainly tire dust. BTW: my rears last 4000 miles at the most...
I stand corrected: I have just 2000 miles on my rear tires and they are almost slicks... Bridgestone S-02s!
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