I would like to see some rollover video done with a stock ROPS to see how well it would hold up. I know they are OSHA approved and all but so are forklift cages and believe me, they can fold if the forklift turns on its lid. My opinion is that the ROPS on a tractor is designed more to keep it from rolling all the way up side down than to support the weight of the tractor and attachments if it were up side down. Anyone have video of a stock tractor doing a side rollover?