Next up Electrics!
The build is pretty simple to build and truck that would withstand an electromagnetic pulse 50 kV/m+

EMP zombies apocalypse etc
Same as the Charger the ability to have the polish jet-wash the lot inside dash engine bay you name it the lot
Due to this 100% of all mission-critical systems will be as basic as they can with Zero transistor-based Electrical systems.
All switches and Wires will be overrated and good old-fashioned contactors used in place of relays.
The non-critical system will use tastest flashy bling bling tec but plug and play to old school like headlights etc if required
