when towing the boat, i know its cold but i havent thought about posting this till now , the truck seems to go to boost sometimes, mostly i try to keep off the gas just enough to stay in vac but passing and hills raise the boost to about half way on a stock guage, also even on flat roads it seems the needle is between half way and 0 in the vac side, i know these trucks have a 5000 pound rating and the boat is 3400 but it this ok for extended hauls??


jim