Need to replace PCI grates

I have a 3 yr old Weber Silver B that I would like to 'upgrade' my older porcelain coated cast iron grates to the newer version. Does anyone know if Weber offers these over the phone? I saw no reference to PCI grates on their website.

I imagine they would be available as a "replacement Part" for a Silver B if you checked it that way.

Well, I didn't see them either so a call to Weber would be a good idea. Several years ago I bought a set of PCI grates for a Silver B from HD.

Paul