why is ABS shuttering with new front hubs complete replaced

Can you go into more detail on the "shutter." Is this on low speed brake application? Are you feeling the abs pulse for no apparent reason? If so that would definitely indicate the front wheel speed sensor issues these trucks have like you probably know since you did the hubs. What brand did you go with? I have personally seen the really cheap ones off ebay or amazon failing immediately. The ones that are about $75 for both.

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