Just put on a PSC steering bracket and now I have a humming/tire noise and this only happens between 60-70 mph, any ideas?

 

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I'm not familiar with the PSC bracket but I would suspect front u-joints if it's a 4x4, but that's just a SWAG. (silly wild a guess)

Good luck and welcome to DTR.

 

That is the bracket that helps to minimize steering play. I don't now if the alignment can be a little out after install.