+1. I'm thrifty, but have learned a while ago when rusty suspension bolts don't come off with 500-700lb/ft from an impact gun, it's time to cut-wheel/torch, air chisel and get a new bolt and/or bushing. Will save you time in the long run.
2010 Dodge bolts rusting beyond usage LOL. <<<Sorry, you knew someone on CR was thinking it. Might as well be me to deliver it.