I have the 15" SA wheels that Tiico sells on my Syncro and Camper. I
like the looks a lot and they clean up pretty decently with soap and
water. For a Syncro they are just bolt on....at least long as you
already have the nuts for the alloys.

I use 215/75R15 tires on them, which fit fine, though I don't have my
spare in the tire carrier in front anymore (haven't bothered up tweak
the carrier to accomodate inflated tires....