Product review (3 stars): OK, won't fit over more rusted tines.
I was hoping these would fit over the rusted tines in my dishwasher.  They fit over the non-rusted tines fine, but not over the ones that are rusted and "swelled up".  I did heat up the caps in hot water and was able to stretch them a little to get them over some of the rusty tines, but not the majorly rusted ones.  I also wish they were a little longer to cover more.