no it wont. the sonomas have a bumper cover made of what i think is urythane. it is all one piece. if you want a slick look to the front check out the envoy bumper cover. it looks sweet and not too many people, at least what i have seen, have them. :idea:Xtreme SS said:i was wondering if an Xtreme valence would fit on a 98+ sonoma bumper.