Above a certain height, trucks should be mandated to have the engine behind, like eurotrucks.

While I agree this is a shit thing to do, I am looking forward to the influx of cheap hardware.

You end up stranded on a foreign planet. You need to build a rocket so you can go home, but unfortunately you have to build a whole manufacturing facility to do that. As if this wasn’t hard enough, the inhabitants of the planet are environmentalist assholes and will do anything in their power to stop you.