it would have a 4 inch total wider track and 8.5 rear. the rear on that is not sticking out past the fenders. looks to be setting in slightly even so that prob is a 7.5 as well. the non zr2 8.5 was a hair wider as well. should have yellow bilstiens skid plates a large steering stabilizer as well.
looks like a pretty nice truck tbh either way. i like the things even though i have no use for one. id love to have a 94-97 s10. mom had a 99 blazer as well and i liked it but prefer the earlier trucks interior. just felt more spacious. i thought about buying a pre 98 jimmy and doing a v8 swap.
just in case yall never seen those thats the gmc highrider. they are a bit rarer than the chevy. i think they might have just called the later ones zr2s as well in gmc idk. another fun fact about that body style s10 the 94 is the only year that has no airbag and you didnt get a suv counterpart until 95.
Just wondering if you would be interested in a 2000 Blazer S/1o ? I believe this is a ZR2 model because it has the factory flares, big tires, rear tire carrier, roof rack, etc. It has a good body, high miles and a not running 4.3 engine. I think it's worth $1800 and it's in NW Kansas. Larry.