2004 TAHOE 36WTB Tires Problems

LOOKING FOR ADVICE ON WHAT TO DO. WILD COUNTRY 265/75R16 RADIAL XTX SPORT TIRES. THIS IS A TUBELESS TIRE, BANDS IN TIRES BREAKING. *TT

THE TIRES ON 2004 TAHOE FIFTH WHEEL MADE CONTACT WITH THE FRAME STRUCTURE. ON THE FIRST TRIP, WE SMELLED BURNING RUBBER AND DISCOVERED THE DECKING WAS 2 INCHES LOWER ON THE RIGHT SIDE OF THE 5TH WHEEL. TOOK RV TO DEALER WHO CALLED THOR CALIFORNIA. WE HAVE CONTACTED A JERRY PALLARUS AND SENT DIGITAL PICTURES TO THOR. THEY HAVE SAID AN ENGINEER MUST BE CONSULTED AND WILL BE IN CONTACT WITH US WHEN THE ENGINEER RETURNS FROM VACATION. WE HAVE PARKED OUR RV IN STORAGE AND WILL NOT HAUL IT DUE TO SAFETY CONCERNS AND POSSIBLE LIABILITY. WE PURCHASED THE TAHOE 27WTB FW ON APRIL 28, 2004. *AK *MR E PROBLEM WAS CAUSED BY THE COMPRESSED GUSSETS UNDER THE FRAME OF THE DECK. *SC *JB

I JUST PURCHASED A GMC 2004 YUKON XL 4 BY 4 SUV MADE BY GENERAL MOTORS. MSRP $48,485. IT WAS EQUIPED WITH STABILITRAK REAR DIFFERENTIAL, HEAVY DUTY TRAILERING EQUIPMENT, 17 INCH POLISHED CAST ALUMINUM WHEELS, P265/70R17 ALS WOL BRIDGESTONE TIRES. THE GVW RATING IS 7,200 LBS AND A REAR AXLE RATIO OF 3.73. THE MAX TRAILER WEIGHT IS 7200 LBS.STABILTRAK USES SENSORS TO READ SPEED, BRAKE PRESSURE,ACCELERATION, STEERING WHEEL POSITION, TURNING RATE, AND HAS THE COMPUTER ADJUST ENGINE SPEED AND BRAKE PRESSURE TO ANY INIVIDUAL WHEEL. MY PROBLEM IS THIS. THE SPARE TIRE IS A FIRESTONE 16 INCH TIRE [DIFFERENT RIM SIZE, DIFFERENCE TIRE PATTERN]. SINCE THE 4 BY 4 GOES AUTOMATICALLY INTO 4 WHEEL DRIVE DEPENDING ON ROAD CONDITIONS, A SMALLER TIRE IS EXREMELY DANGEROUS WITH POSSIBLE INJURY OR DEATH. THIS IS A HEAVY SUV WITH A HIGH TRAILERING CAPACITY AND SHOULD NEVER HAVE DIFFERENT SIZE, DIFFERENT MAKE, AND...