Heavy duty cooling items?

[TorrWL]

@JeepCares my dealer would not install the Tow Package” but I was able to get the hitch and wiring for trailer lights. I would like to know what is included in the “heavy duty cooling” list. Is it a bigger radiator or duel radiator fans or a tranny cooler or what? Looking to possibly upgrade mine down the road since towing capacity is significantly lower with our heavy duty cooling

 

[Callander]

Transmission cooler be my guess. Transmission can run hotter while towing. May be needed if your pushing the limits.