Well that was allot of work but did turn out good. I did not want to dismount the tires from the rims that are on it now. Making the swap back if needed easy. So I drilled the 15x7 sawblad rims I got with a dodge bolt pattern for the Buick pattern. Put 1 old tire on a old rim that fits the firebird, and the spare from the S15, so the Firebird wasn't sitting tireless up front. Dis mounted the Fuzion HRi's from the Firebird rims, mounted them to the saw blades and put them on the wagon. [I have my own manual tire changer from HF.] I wasn't 100% sure how accurate my drilling of the saw blades for the Buick bolt pattern went so I didn't go get them balanced before installing them. Took it for a ride and ran it up beyond highway speed and they felt nice and smooth. Which means I get to take them back off to get them balanced tomorrow as seat of the pants isn't good enough to check that. And easier to carry the tires in then wait all day to have them take them em off n on to balance em. Plus I don't like folks messing with my car. IM totally worn out.