His super-hog began life as a meaty but humble roadster that's been outfitted for battle, long hauls, and comfort.
Its engine's been switched out for a cobbled together fusion power plant making fuel scavenging a thing of the past.
In addition to his arsenal of weapons and regenerative powers, Mr. Nuke can focus his radioactivity into gauntlets that can deal a great deal more damage than his strength already allows.
It has been rumored that he can also shoot forth beams of energy from his hands, that is unconfirmed but highly plausible.
He's got a penchant for playing guitar and jumping in head first. He is quite reckless, being an "ends justify the means" kind of guy. He claims to be a 'good guy' but at best he's simply a merc.