i dont see that as too long of a truck. its a megacab with a full size bed.....
like they said its not for guys with a jeep to be towed around that could be pulled on a bumper pull and gas half ton. its for guys that tow a shit load of weight and do so often. if you dont have a gooseneck, better yet, if you dont NEED a gooseneck then this truck would be a waste for you. the 19.5 and tires are gonna help on milage. bet its running 4.10's. the 19.5 tires are gonna be able to run 90-110 psi which is gonna be killer for towing. most guys pullin heavy loads run 75psi. now go to a larger rim, heavier ply AND higher psi and the truck isnt being drug down as much by the tires and wheels.
it would suck in town, but for drag car guys with full enclosed goosenecks, ranchers, and such, this truck would be a blessing...