We are trying to decide between the Aviator and Explorer ST. The base Aviator is a few thousand more in price than the ST and hence these appear to be a reasonable comparison. I want to have a vehicle (not truck) that makes a decent tow vehicle if we decide to purchase a camper (e.g., dry weight of 4000 lbs and a maximum weight (GVWR) of 5000 lbs), which is the main reason that the Explorer ST/ Aviator is so appealing to us. Since these will be used as our family vehicle most of the time, we don't want to get the biggest SUV (expedition/navigator). I can get the higher-performance brakes with the ST (so that's a plus for ST). I understand ST has a firmer suspension than Aviator. How does that impact towing (if at all)? Trying to understand pros and cons of either. Thanks for your help.