Tire rack rattles

I have the Polaris spare tire rack. It rattles going down the road and it is starting to bug the #ell out of me. It seems to be the pins. I have one that is loose but all of them rattle. I am sure you guys on here have already have a fixed for this, right? It has been so bad last weekend I took off the spare for a ride. Not really what a spare tire is for. To be left behind. 🙁