They'll be fine with the stock rotors although if I was going with the Z36 Powerstop pads, why not just drop a few hundred $ and get the whole kit? On a 2014 you probably need to replace the rotors anyway just from rust damage if you are driving that rig in NY during the winter. Swap the stock rotors out with Z36 drilled and slotted rotors. The Powerstop Z36 stuff is miles above and beyond anything OEM or sold at the rip off auto part store such as regular ol brake pads like Duracrap in quality, and is specifically made for towing and hauling. The only way you could go better is go with EBC and then you'll really pay out the butt lol.