Chrome Shelving on Wheels

[twotogo]

I bought a couple of chrome shelving on wheels a couple of years ago. They are about five foot tall and 18 inches wide with about five shelves total.
I have kept them in my basement in Wisconsin. We will soon be moving to the Villages. My question is will the shelves hold up if they are used in the garage? I was wondering if they would rust.

Thanks

[Mikeod]

My mom has 2 of these in her garage. The shelves are fine. The only rust I've noted is on the casters on the mounting bolt. She's had these for about six years.