Roll Coal ~ WelderUp’s Insane Custom Turbo Diesel Peterbilt

WelderUp's Insane Custom Turbo Diesel Peterbilt
WelderUp's Insane Custom Turbo Diesel Peterbilt

It should be of no big surprise that Steve Darnell of WelderUp is behind this insanely cool custom semi-truck, or that he lovingly named it “SWAMP ASS”.

WelderUp's Insane Custom Turbo Diesel Peterbilt
WelderUp’s Insane Custom Turbo Diesel Peterbilt

This is a car biography on his custom turbo diesel Peterbilt he uses to haul his rat rods all over the states…