Granted. I think Prariepilot was concerned about mixing a bias ply front with the stock radial rears. I am somewhat surprised that he is only getting 7k out of his front bias ply tires here in Florida where the roads are not that rough or twisty. It sounds like the Dunlop American Elite rear tire moved up front and run in reverse direction may be a solution to him getting a lot more miles per front tire?