[STIHLNTIME]

I just returned from a 4600 mile trip, first day I drove almost 12 hours, had a couple of 10 hour days. We had zero issues running the residential fridge off the truck while in transit. My 6.7 has the dual heavy duty alternators and had no issue with any battery drain. We were concerned like you that we might have issues, and I fabricated a rear rack to hold two 54 qt, Lifetime products (yeti style) coolers that married in the rear receiver hitch. Didn’t need them for a safety net after all.