[NotoriousKing]

I have a 2018 4 motion Atlas that did not have the tow package. According to the dealer the coolant system is different on the models with the tow package. Has anyone upgraded their Atlas aftermarket to allow for towing 5000 lbs. ie upgrade the coolant system and add the Class III tow hitch?

 

[zag]

Other than there being an upgraded alternator in the factory tow package, I'm yet to see that there had been anything else different, though there have rumors about a different coolant system, I am yet to see any proof of that.