I wouldn't say to necessarily remove the whole function of this command... I would say to find a way that where using does NOT fix the trailer... This command will be handy to fix your rig should anything UNLEGITMATE happen to your truck. People here are whining about realism, people are whining about trolls...
So lets straighten that up, many of you have said "If this were real, you wouldn't be able to do this" (Or something alike), however... If you want to be that pedantic about it, I say this... In real life, can someone give me an example of where someone has deliberately just shrugged their shoulders and flew onto the wrong side of the road for the fun of it and just started crashing into random people WITHOUT consequence? Because here on ETS, a troll can just crash in someone head on at 160km/h and live to tell the tale, with NO structural damage to the truck.... Again where is that even possible in reality? You say this command takes away realism, I say BULL!! Yes, this is a simulator, yes this is a game.. This is just a place where you get the opportunity to take the role of a truck driver, and experience life behind the cab on a very basic level (When you compare it to the other responsibilities that your REAL LIFE counterparts have to do)! Another reason why I call BULL on your call for realism... Is that MP doesn't even have fatigue simulation... And I can GUARANTEE that NONE (or VERY FEW) of you actually stop to take those LEGAL breaks that you would need to in real life!!
Anyway back on topic... This command should stay, but I think it would be HEAVILY appreciated by all, if not MOST, of the community, if Developers can find away where it can only fix the truck! I say only the truck because most VTC loggers out there, ONLY record the damage of the TRAILERS, as most people would have F7'd to repair their rigs. People say there are no trolls on EU1... LIES.... There may not be as many, but they exist there, so I say again, Do not fully remove the function, just repair the rig.
If I can suggest another solution... is that if developers CAN place TRIGGERS (i.e. Garage, Fuels Points), maybe they can add the Garage trigger to various resting points across the map (if not all of them), where players can pull up and PAY for repairs, should thy happen to have a logger that tracks repair fees!!