Sierra2015

Just got the 9 rubber plugs part 23458539 fit perfect, thanks again, hubby very happy.

Just got magnum raptors 4 inch ovals oe style and weathertech mud guards put on, updated picture, leer cap in 2 weeks.

Thank you so much for this part number, just ordered it, will be getting it on Thursday, hopefully it will work. Called three dealers, nobody knew what was all in this part number, GMs description is horrible of it with no picture. Don't know how you found this but thanks again.

Didn't know they made rubber ones, but they would have to be smaller than the rubber ones on bottom holes, the top holes are smaller?

Plastic

Just got installed today, wanted the one with holes, was told it came with covers, but they are too big for holes, got 9 black, have been researching this, the ones on eBay are the same size, wouldn't fit either. Plan on calling GM tomorrow. Has anybody been able to fix problem. Even tried making hold a little bigger, but lip on cover isn't deep enough, and caps just pop out.??

Just ordered magnum raptor oval 4 inch oe stainless with slight curve on ends bars, any body else? Pic? Hope it looks good, we didn't want running board style due to winters and ice build up, truck is kept in garage.