2017-19 GM T-K2 Platform Powertrain
Hey y’all, my 2017 3500 SRW has started the have a slight grind noise coming from my rear end. (I can only hear it with my back glass open) The noise is consistent at low gears whenever I exceed 2k RPM. I’m not sure it is a bad pinion or wheel bearing because I am not getting any vibration in my...