2011 INFINITI QX56 Structurebody Problems

THE AIR SUSPENSIONS OF THIS SUV GOES OUT. THE WHITE PAINT FOR MY 2011 GX56 IS PEELING ALL OVER THE VEHICLE. AND NEEDS TO BE PAINTED ASAP. THIS VEHICLE IS A LUXURY TRUCK THAT'S PEELING BAD.

I PURCHASED THIS VEHICLE FROM A REPUTABLE INFINITY DEALERSHIP ON JANUARY 31,2013 WITH 41,669 MILES,AND I ALSO PURCHASED THE EXTENDED ELITE PROTECTION PROGRAM WARRANTY FOR 5 YEARS FOR $4,978.00.ON MAY 5TH, 2015, I BROUGHT THIS VEHICLE IN FOR A STATE INSPECTION STICKER, WHICH WAS REJECTED BECAUSE MY REAR TIRES WERE WORN OUT BADLY WITH ONLY 15,725 MILES ON THEM.THESE WERE TOP-OF -THE-LINE MICHELIN LTX WITH A WARRANTY OF 70,000 MILES.I BROUGHT THIS SUV INTO THE INFINITY DEALERSHIP WHERE IT WAS PURCHASED AND THEY STATED THAT THE REAR CAMBERS WERE CORRODED AND REAR TOWS WERE FROZEN, AND I HAD TO REPLACE THE COMPLETE REAR SUSPENSION. NONE OF THIS WAS COVERED ON MY ELITE PROTECTION WARRANTY.THE AMOUNT OF CORROSION UNDERNEATH THIS VEHICLE IS ASTOUNDING, IT LOOKS WORSE THAN A 20 YEAR-OLD VEHICLE.THE PRICE OF THIS WORK WAS $2,000.00, ADDITIONALLY MY NEW REAR TIRES WERE $592.80.NOT WHAT I EXPECTED FROM A HIGH-END LUXURY...