Does this option have a separate engine and transmission cooler???

 

I have to thank Kris B....for tracking this down for me.

The severe duty engine cooling in the Tow Package, is a "transmission oil intercooler" and a larger radiator.

Hope this helps.

 

Thank you both...

 

I tow a small car trailer with a car on it with my RT and havent had any problem. Cant even tell your pulling something. Didnt even downshift on normal freeway grades and ran the same exact temp as without. I just have the factory hitch reciever and wiring harness. If you do much on hilly terrain, id use only 3 or 4 gears and not the overdrive 5th.