anyone here run the 315's on their dually? Im asking because I opened my mouth and asked if a particular truck was for sale and the owner made a nice offer on it and im really considering buying the truck. it has a 2" puck lift in front and a add a leaf in the rear. sits level. the rear has 2" spacers and tires have a safe distance between each other. truck is a 6 speed and 4. 10's