That’s something I didn’t think about. I have seen unibody vehicles with plows on YouTube. Again we’re talking about a homeowner not commercial plowing. I have seen plows on Quad 4 wheelers. I would think a Chevy blazer would rank somewhere between a Quad and an F350.
I have a Ford 350 Transit van, it’s unibody, it can carry more weight (4300#) then the the full frame E350 van I had before. The new unibody vehicles are very solid, ridged.
I’d put a plow on a unibody but obviously it’s nothing like a 1ton pickup. I’m try to decide on something to buy now.