I've wanted to get a spare for my 2013 Volt. I have a source that has a Cadillac CTS aluminum spare. I have 17in tires and this spare is 16 in.
1. Can I use a 16in as a spare?
2. It's from a 2003 CTS and has a 35-40mm offset,70.3center bore, 5x115bolt pattern is this ok?
I've seen the...