2011 CARRIAGE CAMEO Tires Problems

PURCHASED A NEW 2011 CARRIAGE CAMEO B34 FIFTH WHEEL RV FROM TEXAS DEALERSHIP ON AUGUST 13, 2011. RV WAS MANUFACTURED ON FEBRUARY 10, 2011. DURING PRE DELIVERY INSPECTION WROTE DOWN THE TIRE MANUFACTURING DATES OF ALL FOUR TIRES UNIT WAS RIDING ON. TIRES WERE MOUNTED TO HI SPEC 07 SERIES RIMS BY COMPANY CALLED LIONSHEAD IN ELKHART INDIANA. CARRIAGE THEN MOUNTED RIMS AND TIRES PN AL725 TO DEXLER AXLES. AXLES HAVE A JANUARY 2011 MANUFACTURING DATE. DATE CODES ON TIRES REVEAL TIRES WERE MANY YEARS OUT OF WARRANTY FROM THE MANUFACTURER DURO TIRE. FOLLOWING DATE CODES WERE RECORDED: DOT 4N4M 2810 0707BE DOT 4N4M 2810 0708AH DOT 4N4M 2810 0708AC DOT 4N4M 2810 0707EA SPARE TIRE CODE WAS NOT VISIBLE LIONHEAD INC THE COMPANY MOUNTING TIRES TO RIM SHOULD HAVE AND I BELIEVE WAS WELL AWARE THESE TIRES WERE OUT OF WARRANTY AND OVER FOUR YEARS OLD. COMPANY MOUNTING TIRES...