IMO way too much trailer for a srw truck. The gross weight is about 15k and with 20-25% on the pin that's close to 3.5k on the rear axle. I know you will say you won't have anywhere near the gross but after a season or two you'll be surprised how close you get when loaded assuming you weigh your rig. Of course many don't weigh their rigs when loaded and go blissfully off but they are courting a disaster. A dually is the safe way to haul that much and keep yourselves and us other motorists safe. And that is why I have a dually and I weigh my whole rig when ready to roll.