12-22-2017, 04:51 PM
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#3
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fo'shizZL1
Drives: 2017 ZL1
Join Date: Aug 2017
Location: ATL
Posts: 1,813
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I dunno. I've been driving mine in ambient temps between 30 and 50, and the tires sound no different than in 80 degree weather. Maybe it's the diff. I think a few people had warranty replacement diffs because of excessive noise.
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2017 ZL1 M6 Black | Maggie 2650 // 103TB // Big Gulp // CSP LT's & Ultra Cats // BMR MM // BC Forged KL13
Mods being installed-
oil pump, cam, ported heads, dual in-tank, Goliath and XDI, corn, etc., etc.
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